more work

author: lonkaars <loek@pipeframe.xyz> 2022-02-27 20:29:09 +0100
committer: lonkaars <loek@pipeframe.xyz> 2022-02-27 20:29:09 +0100
commit: ff222422cdef41f96f6a2d2508c033a7cc7a91e9 (patch)
tree: 19a4e6680a6abd7d85b6cb7b3803372fe3440cd3
parent: 3f3b9d8ae9c8fd7f8ba1dd7d34537e65c6ecc731 (diff)
10 files changed, 4241 insertions, 1468 deletions
diff --git a/.gitignore b/.gitignore
index 04a40d2..76e2cb6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
 copyright/
+datasheets/*.pdf
+**/*backup*
 
 # latex files
 *.aux
diff --git a/datasheets/download.sh b/datasheets/download.sh
new file mode 100755
index 0000000..36cf280
--- /dev/null
+++ b/datasheets/download.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+cd $(dirname $0)
+wget https://www.ti.com/lit/ds/symlink/lm386.pdf -O lm386.pdf
+wget https://www.ti.com/lit/ds/symlink/lm3914.pdf -O lm3914.pdf
+wget https://www.ti.com/lit/ds/symlink/ne555.pdf -O 555.pdf
+wget https://docs.broadcom.com/doc/AV02-1798EN -O hdsp4832.pdf
+
diff --git a/docs/onderzoeksrapport.pdf b/docs/onderzoeksrapport.pdf
index c520081..3949676 100644
--- a/docs/onderzoeksrapport.pdf
+++ b/docs/onderzoeksrapport.pdf
diff --git a/docs/onderzoeksrapport.tex b/docs/onderzoeksrapport.tex
index 048965b..404a4f0 100644
--- a/docs/onderzoeksrapport.tex
+++ b/docs/onderzoeksrapport.tex
@@ -13,6 +13,7 @@
 \usepackage{booktabs}
 \usepackage{needspace}
 \usepackage{hyperref}
+\usepackage{graphicx}
 % \usepackage[backend=biber,
 % 	bibencoding=utf8,
 % 	style=apa
@@ -61,7 +62,7 @@ aan te geven.
 
 \textbf{dBv} (decibel volt)
 dBv is V\sub{RMS} relatief tot een spanning die \SI{1}{\milli\watt} zou verspillen
-door een lading met een impedantie van \SI{600}{\ohm}. 0 dBv is daarom gelijk aan een
+door een lading met een impedantie van \SI{600}{\ohm}. 0 dBv is gelijk aan een
 spanning van $\sqrt{600 * 1 * 10^{-3}} \approx \SI{0.77}{\volt}$.
 
 \textbf{W} (watt)
@@ -117,46 +118,45 @@ weerstandwaarde van \SI{218.8}{\kilo\ohm}, en een condensator van
 \SI{10.4}{\nano\farad}.
 
 Uit deze tabel is te zien dat de frequentie tussen \SI{174.6}{\hertz} en
-\SI{523.3}{\hertz} moet kunnen vari\"eren. <hier een stuk over hoe je die spanningen
-berekent ofzo>. Omdat er een weerstandsladder gebruikt word voor het keyboard, moet
-er een manier zijn om te compenseren voor de toleranties van de weerstanden. Hiervoor
-worden instelpotmeters in serie gesoldeerd die de weerstandswaarde kunnen laten
-vari\"eren buiten de tolerantie van elke weerstand.
-
-Metingen frequentie bereken formule:
-
-\begin{figure}[H]
-\centering
-\begin{tabular}{ccc}
-\toprule
-$f$ [\si{\hertz}] & R [\si{\kilo\ohm}]\\
-\midrule
-\num{373} & \num{218.8} \\
-\num{820} & \num{99.13} \\
-\num{1468} & \num{54.83} \\
-\bottomrule
-\end{tabular}
-\caption{Variabele weerstand bij condensator van \SI{10.4}{\nano\farad}}
-\end{figure}
-
-\begin{figure}[H]
-\centering
-\begin{tabular}{ccc}
-\toprule
-$f$ [\si{\hertz}] & Q [\si{\nano\farad}]\\
-\midrule
-\num{184} & \num{21.0} \\
-\num{373} & \num{10.4} \\
-\num{676} & \num{5.54} \\
-\bottomrule
-\end{tabular}
-\caption{Variabele condensator bij weerstand van \SI{218.8}{\kilo\ohm}}
-\end{figure}
+\SI{523.3}{\hertz} moet kunnen vari\"eren. Omdat er een weerstandsladder gebruikt
+word voor het keyboard, moet er een manier zijn om te compenseren voor de toleranties
+van de weerstanden. Hiervoor worden instelpotmeters in serie gesoldeerd die de
+weerstandswaarde kunnen laten vari\"eren buiten de tolerantie van elke weerstand.
+
+% Metingen frequentie bereken formule:
+% 
+% \begin{figure}[H]
+% \centering
+% \begin{tabular}{ccc}
+% \toprule
+% $f$ [\si{\hertz}] & R [\si{\kilo\ohm}]\\
+% \midrule
+% \num{373} & \num{218.8} \\
+% \num{820} & \num{99.13} \\
+% \num{1468} & \num{54.83} \\
+% \bottomrule
+% \end{tabular}
+% \caption{Variabele weerstand bij condensator van \SI{10.4}{\nano\farad}}
+% \end{figure}
+% 
+% \begin{figure}[H]
+% \centering
+% \begin{tabular}{ccc}
+% \toprule
+% $f$ [\si{\hertz}] & Q [\si{\nano\farad}]\\
+% \midrule
+% \num{184} & \num{21.0} \\
+% \num{373} & \num{10.4} \\
+% \num{676} & \num{5.54} \\
+% \bottomrule
+% \end{tabular}
+% \caption{Variabele condensator bij weerstand van \SI{218.8}{\kilo\ohm}}
+% \end{figure}
 
 \section{Spanningen en stromen}
 
-\textit{Welke voedingen kunnen gebruikt worden om alle onderdelen te voorzien van
-genoeg stroom?}
+% \textit{Welke voedingen kunnen gebruikt worden om alle onderdelen te voorzien van
+% genoeg stroom?}
 
 Het hele systeem draait op een voedingsspanning van V\sub{CC} $=$ \SI{5.0}{\volt}.
 Het zou ideaal zijn als de hele stylofoon door \'e\'en USB poort gevoed kan worden.
@@ -164,24 +164,24 @@ Een standaard USB aansluiting levert echter niet meer dan \SI{500}{\milli\ampere
 dus als alle onderdelen gecombineerd meer dan deze limiet gebruiken moet er een
 andere oplossing voor de voeding gekozen worden.
 
-\subsection{Metingen}
-
-\begin{figure}[H]
-\centering
-\begin{tabular}{lccl}
-\toprule
-Onderdeel \\
-\midrule
-Arduino (audio uit)                   & V\sub{RMS} & \num{0} & \si{\volt}\\
-										                  & I\sub{RMS} & \num{0} & \si{\milli\ampere}\\
-555 (audio uit)                       & V\sub{RMS} & \num{0} & \si{\volt}\\
-                                      & I\sub{RMS} & \num{0} & \si{\milli\ampere}\\
-Functiegenerator (fatsoenlijk volume) & V\sub{RMS} & \num{0} & \si{\volt}\\
-																			& I\sub{RMS} & \num{0} & \si{\milli\ampere}\\
-\bottomrule
-\end{tabular}
-\caption{Gemeten stromen en spanningen}
-\end{figure}
+% \subsection{Metingen}
+% 
+% \begin{figure}[H]
+% \centering
+% \begin{tabular}{lccl}
+% \toprule
+% Onderdeel \\
+% \midrule
+% Arduino (audio uit)                   & V\sub{RMS} & \num{0} & \si{\volt}\\
+% 										                  & I\sub{RMS} & \num{0} & \si{\milli\ampere}\\
+% 555 (audio uit)                       & V\sub{RMS} & \num{0} & \si{\volt}\\
+%                                       & I\sub{RMS} & \num{0} & \si{\milli\ampere}\\
+% Functiegenerator (fatsoenlijk volume) & V\sub{RMS} & \num{0} & \si{\volt}\\
+% 																			& I\sub{RMS} & \num{0} & \si{\milli\ampere}\\
+% \bottomrule
+% \end{tabular}
+% \caption{Gemeten stromen en spanningen}
+% \end{figure}
 
 \subsection{Uitvoer}
 
@@ -190,7 +190,7 @@ produceren. Op internet heb ik gevonden dat een gemiddelde koptelefoonaansluitin
 een smartphone ongeveer \SI{30}{\milli\watt} bij een koptelefoon met een impedantie
 van \SI{32}{\ohm} levert. Het volume van een audiosignaal is lastig te achterhalen
 omdat het van veel verschillende factoren af hangt zoals de spanning, vermogen,
-impedantie, en de gevoeligheid van een uitvoerapparaat.
+impedantie, en de gevoeligheid van het uitvoerapparaat.
 
 Genoeg vermogen leveren voor oordopjes zal niet heel lastig zijn, maar omdat de
 gevoeligheid van speakers heel erg vari\"eert is het lastig om een exacte waarde te
@@ -212,15 +212,13 @@ Onderdeel & I\sub{max} [\si{\milli\ampere}]\\
 \midrule
 Arduino & \num{50} \\
 Arduino audio uit & \num{20} \\
-555 & \num{2.5} \\
-LM3914 & \num{0} \\
-VU-display & \num{0} \\
-Versterker digitale synth & \num{0} \\
-Versterker analoge synth & \num{0} \\
-Stroomverlies weerstandladder & \num{0} \\
+555 & \num{3} \\
+LM3914 & \num{13} \\
+VU-display & \num{200} \\
+LM386 & \num{4} \\
 Audio-uitvoer & \num{31} \\
 \midrule
-\hfill Totaal: & \num{500} \\
+\hfill Totaal: & \num{321} \\
 \bottomrule
 \end{tabular}
 \caption{Overzicht stromen}
@@ -228,14 +226,29 @@ Audio-uitvoer & \num{31} \\
 
 \section{Versterkers}
 
-\textit{Hoe versterk je een audiosignaal zonder ruis of vervorming te introduceren?}
-
-(misschien een lm386 gebruiken als versterker als die er is in het techlab)
+% \textit{Hoe versterk je een audiosignaal zonder ruis of vervorming te
+% introduceren?}
 
-\section{VU-display}
+Om het audiosignaal hoorbaar te maken kunnen niet direct speakers aangesloten worden
+op de interne synthesizers, maar deze moeten eerst versterkt worden. Audiosignalen
+kunnen op verschillende manieren versterkt worden, maar voor dit project heb ik
+gekozen om een LM386 te gebruiken als versterker. In de datasheet van deze IC staat
+een voorbeeldopstelling:
 
-\textit{Hoe moet je een LM3914 toepassen om een VU-display aan te sturen?}
+\begin{figure}[H]
+\centering
+\includegraphics[
+	clip,
+	trim=70mm 130mm 70mm 100mm,
+	page=8
+]{../datasheets/lm386.pdf}
+\caption{Voorbeeldopstelling LM386}
+\end{figure}
 
+In deze voorbeeldopstelling komt de audio binnen via de V\sub{IN} ingang. Deze ingang
+staat in serie met een potmeter zodat het volume geregeld kan worden. De LM386 heeft
+een standaardgain van 20, maar deze kan verhoogd worden door pin 1 en 8 met een
+weerstand en condensator te verbinden. Hierdoor zal het geluid harder worden.
 
 \end{document}
 
diff --git a/hardware/555_vco.kicad_sch b/hardware/555_vco.kicad_sch
deleted file mode 100644
index 25b45dc..0000000
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-      (symbol "VCC_1_1"
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-    (pin "1" (uuid 76c4f85e-a7c6-4464-a503-9d40b75ba66e))
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-  (symbol (lib_id "power:GND") (at 54.61 25.4 0) (unit 1)
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-    (uuid 17c149c9-15db-4cb6-abf8-3b84b6ba1d6c)
-    (property "Reference" "#PWR033" (id 0) (at 54.61 31.75 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
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-      (effects (font (size 1.27 1.27)) hide)
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-      (effects (font (size 1.27 1.27)) hide)
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-  (symbol (lib_id "power:GND") (at 36.83 44.45 0) (unit 1)
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-    (uuid 223062ac-26eb-4c56-95b1-46c7b1093262)
-    (property "Reference" "#PWR037" (id 0) (at 36.83 50.8 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 36.83 49.53 0))
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-      (effects (font (size 1.27 1.27)) hide)
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-      (effects (font (size 1.27 1.27)) hide)
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-    )
-    (property "Value" "NE555P" (id 1) (at 64.2494 26.67 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Footprint" "Package_DIP:DIP-8_W7.62mm" (id 2) (at 78.74 46.99 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/ne555.pdf" (id 3) (at 83.82 46.99 0)
-      (effects (font (size 1.27 1.27)) hide)
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-  (symbol (lib_id "Device:C") (at 52.07 53.975 0) (unit 1)
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-    )
-    (property "Value" "VCC" (id 1) (at 65.405 19.685 0))
-    (property "Footprint" "" (id 2) (at 62.23 24.13 0)
-      (effects (font (size 1.27 1.27)) hide)
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-      (effects (font (size 1.27 1.27)) hide)
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-      (effects (font (size 1.27 1.27)) hide)
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-    (property "Footprint" "" (id 2) (at 62.23 46.99 0)
-      (effects (font (size 1.27 1.27)) hide)
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-)
diff --git a/hardware/hardware.kicad_pcb b/hardware/hardware.kicad_pcb
index d5bd8db..42e7a3f 100644
--- a/hardware/hardware.kicad_pcb
+++ b/hardware/hardware.kicad_pcb
@@ -75,5 +75,3344 @@
   )
 
   (net 0 "")
+  (net 1 "unconnected-(A1-Pad1)")
+  (net 2 "unconnected-(A1-Pad2)")
+  (net 3 "unconnected-(A1-Pad3)")
+  (net 4 "unconnected-(A1-Pad4)")
+  (net 5 "VCC")
+  (net 6 "GND")
+  (net 7 "unconnected-(A1-Pad8)")
+  (net 8 "POT_ATK")
+  (net 9 "POT_REL")
+  (net 10 "POT_WAV")
+  (net 11 "Net-(A1-Pad12)")
+  (net 12 "unconnected-(A1-Pad13)")
+  (net 13 "D_SYNTH")
+  (net 14 "unconnected-(A1-Pad15)")
+  (net 15 "unconnected-(A1-Pad16)")
+  (net 16 "unconnected-(A1-Pad17)")
+  (net 17 "unconnected-(A1-Pad18)")
+  (net 18 "unconnected-(A1-Pad19)")
+  (net 19 "unconnected-(A1-Pad20)")
+  (net 20 "unconnected-(A1-Pad21)")
+  (net 21 "unconnected-(A1-Pad22)")
+  (net 22 "unconnected-(A1-Pad23)")
+  (net 23 "unconnected-(A1-Pad24)")
+  (net 24 "unconnected-(A1-Pad25)")
+  (net 25 "unconnected-(A1-Pad26)")
+  (net 26 "unconnected-(A1-Pad27)")
+  (net 27 "unconnected-(A1-Pad28)")
+  (net 28 "unconnected-(A1-Pad30)")
+  (net 29 "unconnected-(A1-Pad31)")
+  (net 30 "unconnected-(A1-Pad32)")
+  (net 31 "Net-(BAR1-Pad1)")
+  (net 32 "Net-(BAR1-Pad11)")
+  (net 33 "Net-(BAR1-Pad12)")
+  (net 34 "Net-(BAR1-Pad13)")
+  (net 35 "Net-(BAR1-Pad14)")
+  (net 36 "Net-(BAR1-Pad15)")
+  (net 37 "Net-(BAR1-Pad16)")
+  (net 38 "Net-(BAR1-Pad17)")
+  (net 39 "Net-(BAR1-Pad18)")
+  (net 40 "Net-(BAR1-Pad19)")
+  (net 41 "Net-(BAR1-Pad20)")
+  (net 42 "Net-(C3-Pad1)")
+  (net 43 "A_SYNTH")
+  (net 44 "KB_IN")
+  (net 45 "unconnected-(U1-Pad7)")
+  (net 46 "AUDIO_OUT")
+  (net 47 "unconnected-(U3-Pad6)")
+  (net 48 "unconnected-(U3-Pad7)")
+  (net 49 "unconnected-(U3-Pad8)")
+  (net 50 "unconnected-(U3-Pad9)")
+  (net 51 "unconnected-(U3-Pad10)")
+  (net 52 "Net-(R1-Pad1)")
+  (net 53 "Net-(R1-Pad2)")
+  (net 54 "Net-(R2-Pad1)")
+  (net 55 "Net-(R2-Pad2)")
+  (net 56 "Net-(R3-Pad1)")
+  (net 57 "Net-(R3-Pad2)")
+  (net 58 "Net-(R4-Pad1)")
+  (net 59 "Net-(R4-Pad2)")
+  (net 60 "Net-(R5-Pad1)")
+  (net 61 "Net-(R5-Pad2)")
+  (net 62 "Net-(R6-Pad1)")
+  (net 63 "Net-(R6-Pad2)")
+  (net 64 "Net-(R7-Pad1)")
+  (net 65 "Net-(R7-Pad2)")
+  (net 66 "Net-(R8-Pad1)")
+  (net 67 "Net-(R8-Pad2)")
+  (net 68 "Net-(R9-Pad1)")
+  (net 69 "Net-(R9-Pad2)")
+  (net 70 "Net-(R10-Pad1)")
+  (net 71 "Net-(R10-Pad2)")
+  (net 72 "Net-(R11-Pad1)")
+  (net 73 "Net-(R11-Pad2)")
+  (net 74 "Net-(R13-Pad1)")
+  (net 75 "Net-(R13-Pad2)")
+  (net 76 "Net-(R14-Pad1)")
+  (net 77 "Net-(R14-Pad2)")
+  (net 78 "Net-(R15-Pad1)")
+  (net 79 "Net-(R15-Pad2)")
+  (net 80 "Net-(R16-Pad1)")
+  (net 81 "Net-(R16-Pad2)")
+  (net 82 "Net-(R17-Pad1)")
+  (net 83 "Net-(R17-Pad2)")
+  (net 84 "Net-(R18-Pad1)")
+  (net 85 "Net-(R18-Pad2)")
+  (net 86 "Net-(R19-Pad1)")
+  (net 87 "Net-(R19-Pad2)")
+  (net 88 "Net-(R20-Pad1)")
+  (net 89 "Net-(R20-Pad2)")
+  (net 90 "Net-(R21-Pad1)")
+  (net 91 "Net-(R21-Pad2)")
+  (net 92 "Net-(R22-Pad2)")
+  (net 93 "D_SYNTH_AMPF")
+  (net 94 "Net-(R24-Pad2)")
+  (net 95 "A_SYNTH_AMPF")
+  (net 96 "Net-(R26-Pad2)")
+  (net 97 "unconnected-(RV1-Pad3)")
+  (net 98 "unconnected-(RV2-Pad3)")
+  (net 99 "unconnected-(RV3-Pad3)")
+  (net 100 "unconnected-(RV4-Pad3)")
+  (net 101 "unconnected-(RV5-Pad3)")
+  (net 102 "unconnected-(RV6-Pad3)")
+  (net 103 "unconnected-(RV7-Pad3)")
+  (net 104 "unconnected-(RV8-Pad3)")
+  (net 105 "unconnected-(RV9-Pad3)")
+  (net 106 "unconnected-(RV10-Pad3)")
+  (net 107 "unconnected-(RV11-Pad3)")
+  (net 108 "unconnected-(RV12-Pad3)")
+  (net 109 "unconnected-(RV13-Pad3)")
+  (net 110 "unconnected-(RV14-Pad3)")
+  (net 111 "unconnected-(RV15-Pad3)")
+  (net 112 "unconnected-(RV16-Pad3)")
+  (net 113 "unconnected-(RV17-Pad3)")
+  (net 114 "unconnected-(RV18-Pad3)")
+  (net 115 "unconnected-(RV19-Pad3)")
+  (net 116 "unconnected-(RV20-Pad3)")
+  (net 117 "unconnected-(RV21-Pad3)")
+  (net 118 "unconnected-(RV25-Pad1)")
+  (net 119 "unconnected-(RV25-Pad2)")
+  (net 120 "unconnected-(RV25-Pad3)")
 
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+      (scale (xyz 1 1 1))
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+  )
+
+  (footprint "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole" (layer "F.Cu")
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+    (tags "Potentiometer vertical hole Piher T-16L Single")
+    (property "Sheetfile" "hardware.kicad_sch")
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+    (model "${KICAD6_3DMODEL_DIR}/Potentiometer_THT.3dshapes/Potentiometer_Piher_T-16L_Single_Vertical_Hole.wrl"
+      (offset (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
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+  )
+
+  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (layer "F.Cu")
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+    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 10.16mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
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+
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+    (property "Sheetfile" "hardware.kicad_sch")
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diff --git a/hardware/hardware.kicad_pro b/hardware/hardware.kicad_pro
index 4972a10..84c8e29 100644
--- a/hardware/hardware.kicad_pro
+++ b/hardware/hardware.kicad_pro
@@ -392,6 +392,15 @@
       "version": 1
     },
     "net_format_name": "",
+    "ngspice": {
+      "fix_include_paths": true,
+      "fix_passive_vals": false,
+      "meta": {
+        "version": 0
+      },
+      "model_mode": 0,
+      "workbook_filename": ""
+    },
     "page_layout_descr_file": "",
     "plot_directory": "",
     "spice_adjust_passive_values": false,
diff --git a/hardware/hardware.kicad_sch b/hardware/hardware.kicad_sch
index 662aa9c..5f41859 100644
--- a/hardware/hardware.kicad_sch
+++ b/hardware/hardware.kicad_sch
@@ -1132,8 +1132,8 @@
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@@ -2206,26 +2236,17 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid f3f2eba8-308e-4a15-a483-cd7695c0cfaf)
   )
-  (wire (pts (xy 110.49 64.135) (xy 110.49 65.405))
+  (wire (pts (xy 80.01 33.655) (xy 85.725 33.655))
     (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid f505cb4c-ec9b-4a10-bd2f-5ff2b8638b13)
-  )
-  (wire (pts (xy 137.16 23.495) (xy 137.16 24.765))
-    (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid f655ec0d-1b8b-4a61-a558-2de8b61d8ce5)
+    (uuid f7590e46-a981-42cf-921a-10ed3ad95047)
   )
   (wire (pts (xy 62.865 107.95) (xy 61.595 107.95))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid f855947b-ac88-45da-bc32-f7e5773d0449)
   )
-  (polyline (pts (xy 110.49 12.065) (xy 110.49 39.37))
-    (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid f8f13031-c4de-4e61-a9ff-3ebb3d109358)
-  )
-
-  (wire (pts (xy 110.49 65.405) (xy 110.49 73.66))
+  (wire (pts (xy 78.105 73.025) (xy 79.375 73.025))
     (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid fc0b0dc4-f716-4ca2-bb0c-22afba5aeff1)
+    (uuid fb81bcb2-26d4-495a-a97a-504a52f05b3f)
   )
   (polyline (pts (xy 12.065 12.065) (xy 12.065 81.915))
     (stroke (width 0) (type default) (color 0 0 0 0))
@@ -2245,11 +2266,15 @@
     (effects (font (size 1.27 1.27)) (justify right bottom))
     (uuid 24802cbe-1fad-44e1-8842-013dffff68ba)
   )
-  (text "555 vco" (at 127.635 86.995 180)
+  (text "555 vco" (at 139.065 60.325 180)
     (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 3db76c4c-cfdf-4990-a42c-9431fc17f29e)
+    (uuid 3a2bdda1-108f-4298-b11e-094361a4b8fb)
   )
-  (text "TODO:\n- audio versterker afmaken\n- mixer\n- vu meter\n- aan/uit knop\n- stroom voorzieningen\n- stylus verbindingen"
+  (text "analog arduino input knobs" (at 67.31 87.63 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 4699488d-5eeb-4cc0-9023-ec23fd446ff9)
+  )
+  (text "TODO:\n- audio versterker afmaken\n- vu meter\n- aan/uit knop\n- stroom voorzieningen\n- stylus verbindingen\n- overbodig veel potmeters weghalen\n- peak detector voor lm3914 vu meter"
     (at 13.97 196.215 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 5b52a86e-16dc-451d-99a6-9b6ee7561576)
@@ -2266,23 +2291,26 @@
     (effects (font (size 1.27 1.27) (thickness 0.254) bold) (justify right bottom))
     (uuid af60971b-c329-45d4-8751-d97c1536909b)
   )
+  (text "mixer\n" (at 67.31 115.57 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid bb720018-2bf0-44d4-9803-9baca09bdc76)
+  )
   (text "WIP" (at 22.225 114.935 180)
     (effects (font (size 1.27 1.27) (thickness 0.254) bold) (justify right bottom))
     (uuid be7484c5-2ca5-44df-b631-1ffb586beacc)
   )
-  (text "other analog input knobs" (at 111.76 38.1 0)
-    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid cfaae505-6afd-4400-ad7f-e6e84cb3e026)
-  )
-  (text "analog arduino input knobs" (at 67.31 38.1 0)
-    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid e681df62-d41e-4f17-b2e9-7b3665eb7d10)
-  )
   (text "weerstandsladder (keyboard)" (at 141.605 56.515 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid eb6c0baa-d96c-4dc5-9a51-2850906e3ab3)
   )
 
+  (global_label "POT_ATK" (shape output) (at 79.375 74.295 270) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify right))
+    (uuid 17875c8c-8727-42c5-8872-c4d3b4705644)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 79.2956 84.57 90)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
+    )
+  )
   (global_label "POT_REL" (shape input) (at 41.275 46.99 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left))
     (uuid 1dce7b9d-4f2a-4eaf-92bf-fbc13310290c)
@@ -2290,27 +2318,13 @@
       (effects (font (size 1.27 1.27)) (justify left) hide)
     )
   )
-  (global_label "KB_IN" (shape input) (at 74.93 57.785 90) (fields_autoplaced)
+  (global_label "A_SYNTH" (shape output) (at 127.635 28.575 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left))
-    (uuid 31017bdd-919c-4c23-bf9a-405cb0184c27)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 75.0094 49.929 90)
+    (uuid 2a994272-3e06-4833-9268-fcbf8bce6a08)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 138.031 28.4956 0)
       (effects (font (size 1.27 1.27)) (justify left) hide)
     )
   )
-  (global_label "POT_WAV" (shape output) (at 107.315 24.765 270) (fields_autoplaced)
-    (effects (font (size 1.27 1.27)) (justify right))
-    (uuid 4131e493-fd85-4780-9149-7044c901e974)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 107.2356 35.3424 90)
-      (effects (font (size 1.27 1.27)) (justify right) hide)
-    )
-  )
-  (global_label "POT_ATK" (shape output) (at 78.105 24.765 270) (fields_autoplaced)
-    (effects (font (size 1.27 1.27)) (justify right))
-    (uuid 451ab36f-6caa-4aec-8bf6-8cd617dfe2bc)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 78.0256 35.04 90)
-      (effects (font (size 1.27 1.27)) (justify right) hide)
-    )
-  )
   (global_label "AUDIO_OUT" (shape input) (at 27.305 100.33 180) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify right))
     (uuid 47077086-8c90-4979-afe6-b512ecdddbc8)
@@ -2339,13 +2353,20 @@
       (effects (font (size 1.27 1.27)) (justify left) hide)
     )
   )
-  (global_label "POT_REL" (shape output) (at 92.71 24.765 270) (fields_autoplaced)
+  (global_label "A_SYNTH" (shape input) (at 78.105 110.49 180) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify right))
-    (uuid 9d5d6304-dc42-4a50-a223-78675b49bb36)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 92.6306 35.161 90)
+    (uuid 77fbec0c-38d6-4731-ae1c-d577d3c1cc17)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 67.709 110.4106 0)
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
   )
+  (global_label "PRE_AMP" (shape input) (at 99.06 103.505 0) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify left))
+    (uuid 95f48b5c-db0a-4376-aa99-0de539f5a372)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 109.9398 103.4256 0)
+      (effects (font (size 1.27 1.27)) (justify left) hide)
+    )
+  )
   (global_label "KB_IN" (shape input) (at 62.865 50.165 90) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left))
     (uuid a23c704e-cf1d-4079-ad48-e433a8ff6f02)
@@ -2353,13 +2374,6 @@
       (effects (font (size 1.27 1.27)) (justify left) hide)
     )
   )
-  (global_label "POT_VOL" (shape output) (at 122.555 24.765 270) (fields_autoplaced)
-    (effects (font (size 1.27 1.27)) (justify right))
-    (uuid aadb54f0-2307-47c4-b00d-c6af76565703)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 122.4756 35.161 90)
-      (effects (font (size 1.27 1.27)) (justify right) hide)
-    )
-  )
   (global_label "POT_WAV" (shape input) (at 41.275 49.53 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left))
     (uuid abcba4f1-6f59-48a1-8ae5-91c9b3b973a4)
@@ -2367,6 +2381,13 @@
       (effects (font (size 1.27 1.27)) (justify left) hide)
     )
   )
+  (global_label "KB_IN" (shape input) (at 80.01 33.655 180) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify right))
+    (uuid acc82563-2b77-4131-8be9-cff7854e8099)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 72.154 33.5756 0)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
+    )
+  )
   (global_label "D_SYNTH" (shape output) (at 41.275 57.15 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left))
     (uuid b817450e-6b27-4189-817d-6368469ba5d9)
@@ -2381,31 +2402,38 @@
       (effects (font (size 1.27 1.27)) (justify left) hide)
     )
   )
-  (global_label "POT_MIX" (shape output) (at 137.16 24.765 270) (fields_autoplaced)
+  (global_label "POT_WAV" (shape output) (at 108.585 74.295 270) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify right))
-    (uuid d3470fe2-7018-4256-94da-c84c5f6d947b)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 137.0806 34.9795 90)
+    (uuid c61318d9-11c6-4932-9e6d-03ca4bb14172)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 108.5056 84.8724 90)
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
   )
-  (global_label "A_SYNTH" (shape output) (at 116.84 55.245 0) (fields_autoplaced)
-    (effects (font (size 1.27 1.27)) (justify left))
-    (uuid d7e2967d-1397-4200-b527-421166aa8d0e)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 127.236 55.1656 0)
-      (effects (font (size 1.27 1.27)) (justify left) hide)
+  (global_label "D_SYNTH" (shape input) (at 78.105 96.52 180) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify right))
+    (uuid e1b55491-8218-474e-ae8a-fb367ee16fd0)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 67.5276 96.4406 0)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
+    )
+  )
+  (global_label "POT_REL" (shape output) (at 93.98 74.295 270) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify right))
+    (uuid fa358aac-0515-46de-acef-23f4908766c7)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 93.9006 84.691 90)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
     )
   )
 
   (symbol (lib_id "Device:R_Potentiometer") (at 236.22 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 00a9a995-aba9-4e6a-81a6-3f0f0f61b17d)
-    (property "Reference" "RV23" (id 0) (at 236.22 40.005 0)
+    (property "Reference" "RV18" (id 0) (at 236.22 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 236.22 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 236.22 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 236.22 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 236.22 46.355 0)
@@ -2419,13 +2447,13 @@
   (symbol (lib_id "Device:R") (at 242.57 46.355 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 01714edc-afe1-48ef-ba19-d40531404405)
-    (property "Reference" "R18" (id 0) (at 242.57 40.005 0)
+    (property "Reference" "R19" (id 0) (at 242.57 40.005 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
     (property "Value" "2.24k" (id 1) (at 242.57 41.91 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 244.348 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 244.348 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 242.57 46.355 0)
@@ -2444,7 +2472,7 @@
     (property "Value" "1.41k" (id 1) (at 280.67 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 282.448 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 282.448 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 280.67 27.305 0)
@@ -2457,13 +2485,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 185.42 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 030cba65-ab15-4548-a3dc-efa61426e9d8)
-    (property "Reference" "RV19" (id 0) (at 185.42 40.005 0)
+    (property "Reference" "RV14" (id 0) (at 185.42 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 185.42 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 185.42 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 185.42 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 185.42 46.355 0)
@@ -2474,6 +2502,21 @@
     (pin "3" (uuid 60ab1b62-1793-46e3-a076-58083080b5c3))
   )
 
+  (symbol (lib_id "Device:C") (at 101.6 22.225 90) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 03bbc844-215d-445a-8a5c-a74aaecbc6ef)
+    (property "Reference" "C1" (id 0) (at 101.6 15.24 90))
+    (property "Value" "100n" (id 1) (at 101.6 17.78 90))
+    (property "Footprint" "" (id 2) (at 105.41 21.2598 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 101.6 22.225 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 793f5516-4035-4242-9418-e9c9cc158ec5))
+    (pin "2" (uuid 0db9745a-bd07-4242-b6c3-e521949a8292))
+  )
+
   (symbol (lib_id "Connector:TestPoint") (at 220.345 23.495 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 08777c0b-96f5-45e2-a033-33ca91a966d7)
@@ -2492,26 +2535,10 @@
     (pin "1" (uuid 81780b19-5227-4e19-a964-3466705c43f7))
   )
 
-  (symbol (lib_id "power:GND") (at 73.025 27.305 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 091e562c-65c9-4ad8-93f4-5ada3d9f87e0)
-    (property "Reference" "#PWR08" (id 0) (at 73.025 33.655 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 73.025 31.75 0))
-    (property "Footprint" "" (id 2) (at 73.025 27.305 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 73.025 27.305 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid fc91b85c-1b29-4a6f-93ab-92c71ab43c46))
-  )
-
   (symbol (lib_id "power:GND") (at 38.735 129.54 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 0d4cdde9-b5a7-4654-b78b-4a706e923d42)
-    (property "Reference" "#PWR029" (id 0) (at 38.735 135.89 0)
+    (property "Reference" "#PWR025" (id 0) (at 38.735 135.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 38.735 133.985 0))
@@ -2527,7 +2554,7 @@
   (symbol (lib_id "power:GND") (at 154.94 84.455 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 0f53a7cb-a1ba-402c-b627-13d9057eb127)
-    (property "Reference" "#PWR023" (id 0) (at 154.94 90.805 0)
+    (property "Reference" "#PWR019" (id 0) (at 154.94 90.805 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 154.94 89.535 0))
@@ -2561,7 +2588,7 @@
   (symbol (lib_id "power:VCC") (at 26.035 120.65 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 137266e8-c4f8-4406-9fca-c6475b4d934a)
-    (property "Reference" "#PWR028" (id 0) (at 26.035 124.46 0)
+    (property "Reference" "#PWR024" (id 0) (at 26.035 124.46 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VCC" (id 1) (at 23.495 120.65 0))
@@ -2610,6 +2637,22 @@
     (pin "1" (uuid ea797c74-3596-4245-b17f-82c8a7250b61))
   )
 
+  (symbol (lib_id "power:GND") (at 85.725 41.275 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 15c38692-ed8d-47dc-bc28-8ed36b9df2dd)
+    (property "Reference" "#PWR06" (id 0) (at 85.725 47.625 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (id 1) (at 85.725 46.355 0))
+    (property "Footprint" "" (id 2) (at 85.725 41.275 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 85.725 41.275 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid c6df0ad5-c4c5-4ebc-9fb7-df9330f2a2b3))
+  )
+
   (symbol (lib_id "Connector:TestPoint") (at 28.575 74.295 270) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 16bc0c8a-1942-4688-b8e3-caef7378a407)
@@ -2646,22 +2689,6 @@
     (pin "1" (uuid 230e2a2f-bd25-4461-9ca7-03da7181c7bc))
   )
 
-  (symbol (lib_id "power:VCC") (at 117.475 19.685 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 1d93c7fb-912a-4b8e-b4d2-7b2ec9fcf25c)
-    (property "Reference" "#PWR05" (id 0) (at 117.475 23.495 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "VCC" (id 1) (at 117.475 14.605 0))
-    (property "Footprint" "" (id 2) (at 117.475 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 117.475 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 4e24fb55-31b7-4576-b2f3-1f7b22bb0b9e))
-  )
-
   (symbol (lib_id "MCU_Module:Arduino_UNO_R3") (at 26.035 44.45 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 2102c637-9f11-48f1-aae6-b4139dc22be2)
@@ -2711,6 +2738,22 @@
     (pin "9" (uuid 15189cef-9045-423b-b4f6-a763d4e75704))
   )
 
+  (symbol (lib_id "power:GND") (at 88.9 76.835 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 22f7a9a7-52b7-4def-9f01-74ce752895c6)
+    (property "Reference" "#PWR017" (id 0) (at 88.9 83.185 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (id 1) (at 88.9 81.28 0))
+    (property "Footprint" "" (id 2) (at 88.9 76.835 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 88.9 76.835 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 3d357196-16a7-43c8-a9c0-2fb0aec0b012))
+  )
+
   (symbol (lib_id "Connector:TestPoint") (at 233.045 23.495 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 24bb690b-ebcd-4c6b-8494-2aaf16da29bf)
@@ -2729,19 +2772,19 @@
     (pin "1" (uuid 54cf86ef-f385-47c7-a84b-6c43ac6fb759))
   )
 
-  (symbol (lib_id "Device:R_Potentiometer") (at 117.475 23.495 0) (unit 1)
+  (symbol (lib_id "Device:R_Potentiometer") (at 185.42 67.945 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 269232c0-a455-433f-be4c-bf2abbe28701)
-    (property "Reference" "RV4" (id 0) (at 115.57 22.225 0)
+    (property "Reference" "RV25" (id 0) (at 183.515 66.675 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "10k" (id 1) (at 115.57 24.765 0)
+    (property "Value" "10k" (id 1) (at 183.515 69.215 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Footprint" "" (id 2) (at 117.475 23.495 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole" (id 2) (at 185.42 67.945 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 117.475 23.495 0)
+    (property "Datasheet" "~" (id 3) (at 185.42 67.945 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid ecff22aa-f988-4816-8c9e-30427fb9e7d8))
@@ -2752,13 +2795,13 @@
   (symbol (lib_id "Device:R") (at 166.37 46.355 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2c10e76f-954e-429e-a850-90d68df0dad4)
-    (property "Reference" "R12" (id 0) (at 166.37 40.005 0)
+    (property "Reference" "R13" (id 0) (at 166.37 40.005 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
     (property "Value" "1.37k" (id 1) (at 166.37 41.91 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 168.148 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 168.148 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 166.37 46.355 0)
@@ -2768,26 +2811,6 @@
     (pin "2" (uuid 08d2780d-73f8-499b-bea0-b768891162eb))
   )
 
-  (symbol (lib_id "Device:R_Potentiometer") (at 73.025 23.495 0) (unit 1)
-    (in_bom yes) (on_board yes)
-    (uuid 2d38429c-e76f-4ac3-a609-eca610b831a6)
-    (property "Reference" "RV1" (id 0) (at 71.12 22.225 0)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
-    (property "Value" "10k" (id 1) (at 71.12 24.765 0)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
-    (property "Footprint" "" (id 2) (at 73.025 23.495 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "~" (id 3) (at 73.025 23.495 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid e0ffc4a5-acee-444d-9091-cb09a2fd596a))
-    (pin "2" (uuid f134941f-402d-4f04-97df-414bfbe64c0c))
-    (pin "3" (uuid fdf155ae-2657-450d-a1b7-efa45b1ac51f))
-  )
-
   (symbol (lib_id "Device:R") (at 204.47 27.305 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2ee55e82-1ec2-4bed-9b11-0ce412253cad)
@@ -2797,7 +2820,7 @@
     (property "Value" "790" (id 1) (at 204.47 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 206.248 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 206.248 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 204.47 27.305 0)
@@ -2834,7 +2857,7 @@
     (property "Value" "1k" (id 1) (at 217.17 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 218.948 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 218.948 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 217.17 27.305 0)
@@ -2865,13 +2888,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 210.82 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 32acb6d7-4d29-43fb-9173-53808c822188)
-    (property "Reference" "RV11" (id 0) (at 210.82 20.955 0)
+    (property "Reference" "RV6" (id 0) (at 210.82 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 210.82 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 210.82 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 210.82 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 210.82 27.305 0)
@@ -2885,7 +2908,7 @@
   (symbol (lib_id "power:VCC") (at 38.735 90.17 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 32e35549-1494-475d-a291-f2e290cb592a)
-    (property "Reference" "#PWR025" (id 0) (at 38.735 93.98 0)
+    (property "Reference" "#PWR021" (id 0) (at 38.735 93.98 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VCC" (id 1) (at 41.275 86.995 0))
@@ -2901,7 +2924,7 @@
   (symbol (lib_id "power:GND") (at 26.035 75.565 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 365e72a4-b4a8-42c1-ba94-eb0f9c9fd3ff)
-    (property "Reference" "#PWR021" (id 0) (at 26.035 81.915 0)
+    (property "Reference" "#PWR015" (id 0) (at 26.035 81.915 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 26.035 80.01 0))
@@ -2917,7 +2940,7 @@
   (symbol (lib_id "Device:C") (at 151.13 67.945 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 36e9a133-90a6-408c-9bf2-feb977fae3cb)
-    (property "Reference" "C3" (id 0) (at 151.13 60.96 90))
+    (property "Reference" "C4" (id 0) (at 151.13 60.96 90))
     (property "Value" "100n" (id 1) (at 151.13 63.5 90))
     (property "Footprint" "" (id 2) (at 154.94 66.9798 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -2932,13 +2955,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 261.62 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 381438d5-6e27-4c94-8251-0d33f20f33e0)
-    (property "Reference" "RV25" (id 0) (at 261.62 40.005 0)
+    (property "Reference" "RV20" (id 0) (at 261.62 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 261.62 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 261.62 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 261.62 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 261.62 46.355 0)
@@ -2949,20 +2972,19 @@
     (pin "3" (uuid 408e1fac-f078-4ace-909e-d8b5cc640386))
   )
 
-  (symbol (lib_id "power:GND") (at 102.235 27.305 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 3cf194f2-65e6-44c9-90d0-3a06c4a81680)
-    (property "Reference" "#PWR010" (id 0) (at 102.235 33.655 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 102.235 31.75 0))
-    (property "Footprint" "" (id 2) (at 102.235 27.305 0)
+  (symbol (lib_id "Device:R") (at 92.075 96.52 90) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 38e3eaf8-4377-4e7b-89b2-34f95ff2036c)
+    (property "Reference" "R25" (id 0) (at 92.075 91.44 90))
+    (property "Value" "50k" (id 1) (at 92.075 93.98 90))
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 92.075 98.298 90)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 102.235 27.305 0)
+    (property "Datasheet" "~" (id 3) (at 92.075 96.52 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 8296ab87-8f5c-4326-a555-b6ed2ae98dfe))
+    (pin "1" (uuid 6cb6ad82-8cde-47eb-bec8-fdac8242a0a0))
+    (pin "2" (uuid a234104b-29ee-46dd-b1c7-a7162f374fcf))
   )
 
   (symbol (lib_id "Connector:TestPoint") (at 147.32 21.59 90) (unit 1)
@@ -2979,6 +3001,26 @@
     (pin "1" (uuid 874f0feb-8c63-4699-8555-62e836d318d6))
   )
 
+  (symbol (lib_id "Device:R_Potentiometer") (at 103.505 73.025 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 3ff7806d-0a95-4a3a-bcd2-3b2dd82b9479)
+    (property "Reference" "RV24" (id 0) (at 101.6 71.755 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Value" "10k" (id 1) (at 101.6 74.295 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole" (id 2) (at 103.505 73.025 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 103.505 73.025 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 010da954-bae2-4091-977e-5b51ff2bed48))
+    (pin "2" (uuid 78bb2051-2936-4355-aaf9-aa847d03b9c9))
+    (pin "3" (uuid 904901ce-5e9e-4617-9c09-3e1c627a9b28))
+  )
+
   (symbol (lib_id "Connector:TestPoint") (at 207.645 23.495 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 414097ad-7bd9-48fe-a86b-da08b1e68325)
@@ -3016,7 +3058,7 @@
   (symbol (lib_id "power:GND") (at 26.035 107.95 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 47ca71c7-1e7e-4710-975f-a8b04f299b7f)
-    (property "Reference" "#PWR027" (id 0) (at 26.035 114.3 0)
+    (property "Reference" "#PWR023" (id 0) (at 26.035 114.3 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 22.86 107.95 0))
@@ -3029,52 +3071,32 @@
     (pin "1" (uuid 05a851ff-351b-4d90-a8b1-1da7c1d0baef))
   )
 
-  (symbol (lib_id "Device:R_Potentiometer") (at 102.235 23.495 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 105.41 43.815 0) (unit 1)
     (in_bom yes) (on_board yes)
-    (uuid 47cc4dde-2b2e-4186-b492-c224faa45da5)
-    (property "Reference" "RV3" (id 0) (at 100.33 22.225 0)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
-    (property "Value" "10k" (id 1) (at 100.33 24.765 0)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
-    (property "Footprint" "" (id 2) (at 102.235 23.495 0)
+    (uuid 517aeb5d-8eab-4421-9d39-bacc4bae273d)
+    (property "Reference" "#PWR07" (id 0) (at 105.41 50.165 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 102.235 23.495 0)
+    (property "Value" "GND" (id 1) (at 107.95 43.815 0))
+    (property "Footprint" "" (id 2) (at 105.41 43.815 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid a94f1626-d578-4317-9d74-cb6864cfef66))
-    (pin "2" (uuid 43b90ba3-91c3-487f-9b9a-28351c8aee5c))
-    (pin "3" (uuid 25c3bcaf-5355-44c6-80f6-5a39fc38e90b))
-  )
-
-  (symbol (lib_id "power:VCC") (at 87.63 19.685 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 506d5371-8ba2-4388-8598-92d3138cf1b4)
-    (property "Reference" "#PWR03" (id 0) (at 87.63 23.495 0)
+    (property "Datasheet" "" (id 3) (at 105.41 43.815 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "VCC" (id 1) (at 87.63 14.605 0))
-    (property "Footprint" "" (id 2) (at 87.63 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 87.63 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 124d9163-603b-4839-ace6-3fd5affd9dd4))
+    (pin "1" (uuid e0e9eb13-17fb-41a6-9d7f-3b3f5aa00c2b))
   )
 
   (symbol (lib_id "Device:R_Potentiometer") (at 210.82 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 519f4592-fed6-4cc3-b892-76745b35f0a9)
-    (property "Reference" "RV21" (id 0) (at 210.82 40.005 0)
+    (property "Reference" "RV16" (id 0) (at 210.82 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 210.82 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 210.82 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 210.82 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 210.82 46.355 0)
@@ -3088,7 +3110,7 @@
   (symbol (lib_id "power:GND") (at 280.67 50.165 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 5237ab62-e664-440d-b632-36d9c73b7474)
-    (property "Reference" "#PWR015" (id 0) (at 280.67 56.515 0)
+    (property "Reference" "#PWR08" (id 0) (at 280.67 56.515 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 280.67 55.245 0))
@@ -3101,48 +3123,71 @@
     (pin "1" (uuid 96383d92-212a-4d03-92fb-b9c39bbbf894))
   )
 
-  (symbol (lib_id "power:GND") (at 74.93 67.945 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 58a13073-5778-4fb4-a758-e7707df34ce1)
-    (property "Reference" "#PWR018" (id 0) (at 74.93 74.295 0)
+  (symbol (lib_id "Device:R_Potentiometer") (at 74.295 73.025 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 558b1d1b-b769-4218-bad0-51d820a28863)
+    (property "Reference" "RV22" (id 0) (at 72.39 71.755 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Value" "10k" (id 1) (at 72.39 74.295 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole" (id 2) (at 74.295 73.025 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 74.93 73.025 0))
-    (property "Footprint" "" (id 2) (at 74.93 67.945 0)
+    (property "Datasheet" "~" (id 3) (at 74.295 73.025 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 74.93 67.945 0)
+    (pin "1" (uuid 47b6694c-c477-4176-af38-50c331ec0ae7))
+    (pin "2" (uuid 32bac44f-1573-49d9-b256-779e022f86cf))
+    (pin "3" (uuid 98d29111-c18b-4009-aa17-fc4735881524))
+  )
+
+  (symbol (lib_id "Device:C") (at 95.25 50.8 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 5596627f-4ad1-47cf-936a-d0587da9d460)
+    (property "Reference" "C3" (id 0) (at 99.06 49.5299 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "10n" (id 1) (at 99.06 52.0699 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (id 2) (at 96.2152 54.61 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 8df416f5-9fc0-4d60-921b-750f7e72ebaf))
+    (property "Datasheet" "~" (id 3) (at 95.25 50.8 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 0dad321f-1fca-44d1-9bd3-1d627828f0df))
+    (pin "2" (uuid 76073457-0c67-4f7c-9fe5-0410fab2c99c))
   )
 
-  (symbol (lib_id "power:VCC") (at 81.915 65.405 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 97.79 22.225 0) (unit 1)
     (in_bom yes) (on_board yes)
-    (uuid 593b5b61-17df-41a7-9960-c4db2955bc44)
-    (property "Reference" "#PWR016" (id 0) (at 81.915 69.215 0)
+    (uuid 57112ba3-bf85-4e31-9745-800aa3a633a8)
+    (property "Reference" "#PWR04" (id 0) (at 97.79 28.575 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "VCC" (id 1) (at 81.915 66.675 0))
-    (property "Footprint" "" (id 2) (at 81.915 65.405 0)
+    (property "Value" "GND" (id 1) (at 94.615 22.225 0))
+    (property "Footprint" "" (id 2) (at 97.79 22.225 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 81.915 65.405 0)
+    (property "Datasheet" "" (id 3) (at 97.79 22.225 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 53fa0570-c436-46f9-8b36-deb64cfa7b50))
+    (pin "1" (uuid 1398c7ea-030e-4379-abcf-80283d2e5c6e))
   )
 
   (symbol (lib_id "Device:R_Potentiometer") (at 248.92 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5ac177a2-7339-4326-b6db-92317ca5bcfa)
-    (property "Reference" "RV24" (id 0) (at 248.92 40.005 0)
+    (property "Reference" "RV19" (id 0) (at 248.92 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 248.92 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 248.92 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 248.92 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 248.92 46.355 0)
@@ -3156,13 +3201,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 223.52 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5bb20a01-0a6d-4f27-a7da-b89ff951f0c6)
-    (property "Reference" "RV22" (id 0) (at 223.52 40.005 0)
+    (property "Reference" "RV17" (id 0) (at 223.52 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 223.52 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 223.52 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 223.52 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 223.52 46.355 0)
@@ -3236,7 +3281,7 @@
     (property "Value" "1.03k" (id 1) (at 242.57 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 244.348 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 244.348 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 242.57 27.305 0)
@@ -3255,7 +3300,7 @@
     (property "Value" "1.3k" (id 1) (at 267.97 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 269.748 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 269.748 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 267.97 27.305 0)
@@ -3265,23 +3310,20 @@
     (pin "2" (uuid eae4285e-0626-4b70-8c63-65434081d4b8))
   )
 
-  (symbol (lib_id "Device:C") (at 74.93 64.135 0) (unit 1)
-    (in_bom yes) (on_board yes)
-    (uuid 684b1c6b-31a4-4270-ba37-6c184039f2e8)
-    (property "Reference" "C2" (id 0) (at 72.39 62.865 0)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
-    (property "Value" "100n" (id 1) (at 72.39 65.405 0)
-      (effects (font (size 1.27 1.27)) (justify right))
+  (symbol (lib_id "power:GND") (at 95.25 54.61 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 67b4ff9a-2ae2-4c62-b24d-b29a9b1ca1f1)
+    (property "Reference" "#PWR09" (id 0) (at 95.25 60.96 0)
+      (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Footprint" "" (id 2) (at 75.8952 67.945 0)
+    (property "Value" "GND" (id 1) (at 95.25 59.055 0))
+    (property "Footprint" "" (id 2) (at 95.25 54.61 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 74.93 64.135 0)
+    (property "Datasheet" "" (id 3) (at 95.25 54.61 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 22053e4b-0930-4b0a-9d11-9303659424ea))
-    (pin "2" (uuid 710fedb5-681a-4d3b-9739-7c8117d1c8f2))
+    (pin "1" (uuid 6ed60079-fbf2-41f8-9262-baa0439039b2))
   )
 
   (symbol (lib_id "Driver_LED:LM3914V") (at 38.735 107.95 0) (unit 1)
@@ -3324,13 +3366,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 198.12 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 6a2947dd-9033-4219-ab9b-6a66aa4f2556)
-    (property "Reference" "RV20" (id 0) (at 198.12 40.005 0)
+    (property "Reference" "RV15" (id 0) (at 198.12 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 198.12 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 198.12 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 198.12 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 198.12 46.355 0)
@@ -3341,22 +3383,6 @@
     (pin "3" (uuid 36e6c539-c011-4ea2-a1a4-0d6d52dae29b))
   )
 
-  (symbol (lib_id "power:VCC") (at 132.08 19.685 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 701d2187-5007-4c56-b7a8-4e8a90c5fd36)
-    (property "Reference" "#PWR06" (id 0) (at 132.08 23.495 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "VCC" (id 1) (at 132.08 14.605 0))
-    (property "Footprint" "" (id 2) (at 132.08 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 132.08 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 26686a47-45ae-4418-8d7a-cb6d2684fd82))
-  )
-
   (symbol (lib_id "Device:R") (at 179.07 27.305 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 72386feb-91d6-4128-8409-a23f286fae3d)
@@ -3366,7 +3392,7 @@
     (property "Value" "1.12k" (id 1) (at 179.07 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 180.848 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 180.848 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 179.07 27.305 0)
@@ -3394,16 +3420,32 @@
     (pin "1" (uuid 1efbf9c3-2dba-453a-aff4-a160475a6849))
   )
 
+  (symbol (lib_id "power:GND") (at 103.505 76.835 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 752956d6-3842-40ba-8690-10db82bb39b6)
+    (property "Reference" "#PWR018" (id 0) (at 103.505 83.185 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (id 1) (at 103.505 81.28 0))
+    (property "Footprint" "" (id 2) (at 103.505 76.835 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 103.505 76.835 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid ba06a27d-eb48-4540-8600-62cb0b7d7fef))
+  )
+
   (symbol (lib_id "Device:R") (at 267.97 46.355 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 7befbba5-0713-4914-9c11-609eba8c6418)
-    (property "Reference" "R20" (id 0) (at 267.97 40.005 0)
+    (property "Reference" "R21" (id 0) (at 267.97 40.005 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
     (property "Value" "2.86k" (id 1) (at 267.97 41.91 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 269.748 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 269.748 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 267.97 46.355 0)
@@ -3413,41 +3455,16 @@
     (pin "2" (uuid e89bc105-bd34-4659-91ec-39fa8f80ba03))
   )
 
-  (symbol (lib_id "Timer:NE555P") (at 94.615 60.325 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 7fd2e644-bf9e-4dac-9256-bedb25287f7a)
-    (property "Reference" "U1" (id 0) (at 96.6344 47.625 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Value" "NE555P" (id 1) (at 96.6344 50.165 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Footprint" "Package_DIP:DIP-8_W7.62mm" (id 2) (at 111.125 70.485 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/ne555.pdf" (id 3) (at 116.205 70.485 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 3ff511bf-37c0-42a4-9cfc-fd7bd427a72e))
-    (pin "8" (uuid 4191fd29-3714-441d-8817-48ac62f89242))
-    (pin "2" (uuid f9a3474b-633e-4971-9fe3-bb007684a2bf))
-    (pin "3" (uuid 3d0d8936-ef36-495d-a80c-b8751a58c05b))
-    (pin "4" (uuid ba876c59-8b8b-410e-89a8-e7ed0aa713d8))
-    (pin "5" (uuid d45b226e-8f90-459c-a245-98bfa1cdfdcb))
-    (pin "6" (uuid 36ad664b-d531-47eb-82c2-3dbe7fd4a404))
-    (pin "7" (uuid 554bbb37-1f5d-4b9a-9279-d0a1a953d6cd))
-  )
-
   (symbol (lib_id "Device:R_Potentiometer") (at 248.92 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 81edb24b-b10e-4d11-b8f6-4790c36eeb05)
-    (property "Reference" "RV14" (id 0) (at 248.92 20.955 0)
+    (property "Reference" "RV9" (id 0) (at 248.92 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 248.92 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 248.92 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 248.92 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 248.92 27.305 0)
@@ -3461,13 +3478,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 160.02 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 82e8b19c-7973-457b-85b4-9ab8198f147f)
-    (property "Reference" "RV7" (id 0) (at 160.02 20.955 0)
+    (property "Reference" "RV2" (id 0) (at 160.02 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 160.02 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 160.02 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 160.02 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 160.02 27.305 0)
@@ -3518,26 +3535,10 @@
     (pin "8" (uuid 1d20c966-0439-42a1-b5e3-5e76b52f827f))
   )
 
-  (symbol (lib_id "power:GND") (at 94.615 70.485 0) (unit 1)
-    (in_bom yes) (on_board yes)
-    (uuid 866ca43d-6493-4035-bd69-ca64f89a21cd)
-    (property "Reference" "#PWR020" (id 0) (at 94.615 76.835 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 97.155 70.485 0))
-    (property "Footprint" "" (id 2) (at 94.615 70.485 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 94.615 70.485 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid c5a7c30e-34a8-4aa3-9511-6ba4816a0c5f))
-  )
-
   (symbol (lib_id "power:GND") (at 31.115 91.44 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 87fc1511-4a34-41e1-99b9-d6d239f5984d)
-    (property "Reference" "#PWR026" (id 0) (at 31.115 97.79 0)
+    (property "Reference" "#PWR022" (id 0) (at 31.115 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 27.94 91.44 0))
@@ -3565,16 +3566,31 @@
     (pin "2" (uuid 9be3837a-7957-413e-8d3a-61e1311fc38a))
   )
 
+  (symbol (lib_id "Device:R") (at 81.915 96.52 90) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 8cd3b491-0fa2-47c8-b02b-01c86d3a8279)
+    (property "Reference" "R24" (id 0) (at 81.915 91.44 90))
+    (property "Value" "10k" (id 1) (at 81.915 93.98 90))
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 81.915 98.298 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 81.915 96.52 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 6e9cfca8-74db-4284-82c0-a80a6c3702ca))
+    (pin "2" (uuid d1f402c4-3a27-4dc3-9698-27ceedfce610))
+  )
+
   (symbol (lib_id "Device:R_Potentiometer") (at 172.72 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8ce6e6e7-e831-4c31-ac90-b886ae48825e)
-    (property "Reference" "RV18" (id 0) (at 172.72 40.005 0)
+    (property "Reference" "RV13" (id 0) (at 172.72 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 172.72 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 172.72 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 172.72 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 172.72 46.355 0)
@@ -3588,13 +3604,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 147.32 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 92944e64-29c7-4439-9703-457cbf39ef1e)
-    (property "Reference" "RV6" (id 0) (at 145.415 26.035 0)
+    (property "Reference" "RV1" (id 0) (at 145.415 26.035 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "200" (id 1) (at 145.415 27.94 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Footprint" "" (id 2) (at 147.32 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 147.32 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 147.32 27.305 0)
@@ -3608,13 +3624,13 @@
   (symbol (lib_id "Device:R") (at 204.47 46.355 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 93056629-18e6-45fd-9334-d8445e232713)
-    (property "Reference" "R15" (id 0) (at 204.47 40.005 0)
+    (property "Reference" "R16" (id 0) (at 204.47 40.005 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
     (property "Value" "1.8k" (id 1) (at 204.47 41.91 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 206.248 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 206.248 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 204.47 46.355 0)
@@ -3624,22 +3640,6 @@
     (pin "2" (uuid 2cb4228a-c60c-48c5-989f-299ed35586dc))
   )
 
-  (symbol (lib_id "power:VCC") (at 94.615 47.625 0) (unit 1)
-    (in_bom yes) (on_board yes)
-    (uuid 952275cd-1f80-432a-9338-3a0d303acaa4)
-    (property "Reference" "#PWR013" (id 0) (at 94.615 51.435 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "VCC" (id 1) (at 97.79 43.18 0))
-    (property "Footprint" "" (id 2) (at 94.615 47.625 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 94.615 47.625 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid f10a1528-d484-4b18-b777-dd40ee3ff2a5))
-  )
-
   (symbol (lib_id "Device:R") (at 153.67 27.305 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9a5b1940-344a-4ad2-8217-2119a791fafb)
@@ -3649,7 +3649,7 @@
     (property "Value" "10k" (id 1) (at 153.67 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 155.448 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 155.448 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 153.67 27.305 0)
@@ -3659,6 +3659,22 @@
     (pin "2" (uuid 319951d8-1463-49b6-b9c7-a2c61748bd05))
   )
 
+  (symbol (lib_id "power:GND") (at 74.295 76.835 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 9b7fc178-1588-4ad2-9ee6-c2d184dd0fe1)
+    (property "Reference" "#PWR016" (id 0) (at 74.295 83.185 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (id 1) (at 74.295 81.28 0))
+    (property "Footprint" "" (id 2) (at 74.295 76.835 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 74.295 76.835 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid f01dc7a1-172b-4ea2-badd-a4253a165448))
+  )
+
   (symbol (lib_id "Device:R") (at 229.87 27.305 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9d7d814b-c5bd-4b64-90ff-5fc263abfed7)
@@ -3668,7 +3684,7 @@
     (property "Value" "730" (id 1) (at 229.87 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 231.648 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 231.648 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 229.87 27.305 0)
@@ -3681,13 +3697,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 185.42 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9ff22efe-f8a0-46b5-b3da-e8c81e334d5d)
-    (property "Reference" "RV9" (id 0) (at 185.42 20.955 0)
+    (property "Reference" "RV4" (id 0) (at 185.42 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 185.42 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 185.42 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 185.42 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 185.42 27.305 0)
@@ -3701,7 +3717,7 @@
   (symbol (lib_id "Device:C") (at 171.45 76.835 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid a0e13466-798f-4487-a3a9-f5a5ed8457c9)
-    (property "Reference" "C4" (id 0) (at 171.45 69.215 90))
+    (property "Reference" "C5" (id 0) (at 171.45 69.215 90))
     (property "Value" "1000u" (id 1) (at 171.45 71.755 90))
     (property "Footprint" "" (id 2) (at 175.26 75.8698 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3713,38 +3729,6 @@
     (pin "2" (uuid b6bcb4fd-bb28-430d-b458-e42ec3562416))
   )
 
-  (symbol (lib_id "power:GND") (at 117.475 27.305 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid a12af415-7c55-44eb-971e-e04411a5ba85)
-    (property "Reference" "#PWR011" (id 0) (at 117.475 33.655 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 117.475 31.75 0))
-    (property "Footprint" "" (id 2) (at 117.475 27.305 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 117.475 27.305 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 8a638272-dba8-4779-9229-0473f9f160db))
-  )
-
-  (symbol (lib_id "power:GND") (at 84.455 81.28 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid a30816da-f582-4293-a1c4-dbedcfe2eaae)
-    (property "Reference" "#PWR022" (id 0) (at 84.455 87.63 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 84.455 85.725 0))
-    (property "Footprint" "" (id 2) (at 84.455 81.28 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 84.455 81.28 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 8a1961ab-1bdf-4ccd-8c6e-225832d06448))
-  )
-
   (symbol (lib_id "Connector:TestPoint") (at 182.245 23.495 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid a390f21c-cdc2-40d9-9c6a-13e96845ec27)
@@ -3784,13 +3768,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 223.52 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid a84b840d-f1ef-41a9-8b8d-b882e660d55a)
-    (property "Reference" "RV12" (id 0) (at 223.52 20.955 0)
+    (property "Reference" "RV7" (id 0) (at 223.52 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 223.52 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 223.52 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 223.52 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 223.52 27.305 0)
@@ -3804,7 +3788,7 @@
   (symbol (lib_id "power:GND") (at 147.32 67.945 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid a9447a92-7db6-402e-bcea-df15e6e83fec)
-    (property "Reference" "#PWR019" (id 0) (at 147.32 74.295 0)
+    (property "Reference" "#PWR011" (id 0) (at 147.32 74.295 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 144.145 67.945 0))
@@ -3820,9 +3804,9 @@
   (symbol (lib_id "Device:R") (at 57.785 52.07 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid ab49cb86-d949-4b3d-bf87-f8c2af66777e)
-    (property "Reference" "R22" (id 0) (at 57.785 46.355 90))
+    (property "Reference" "R23" (id 0) (at 57.785 46.355 90))
     (property "Value" "100k" (id 1) (at 57.785 48.895 90))
-    (property "Footprint" "" (id 2) (at 57.785 53.848 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 57.785 53.848 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 57.785 52.07 0)
@@ -3850,35 +3834,16 @@
     (pin "1" (uuid 797c22d2-4288-4e98-a7db-507fc0df5aee))
   )
 
-  (symbol (lib_id "Device:C") (at 84.455 77.47 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid b58a4a35-b6e0-4392-887d-92d7e65f991a)
-    (property "Reference" "C5" (id 0) (at 88.265 76.1999 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Value" "10n" (id 1) (at 88.265 78.7399 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Footprint" "" (id 2) (at 85.4202 81.28 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "~" (id 3) (at 84.455 77.47 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid b7406d7c-d3c9-4597-a574-7fbc83dab65e))
-    (pin "2" (uuid 8f259ad8-3db4-4020-9a0a-475f786c3b1b))
-  )
-
   (symbol (lib_id "Device:R_Potentiometer") (at 274.32 46.355 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid b5ebe16b-c384-40ca-aa3d-154a8cc6da50)
-    (property "Reference" "RV26" (id 0) (at 274.32 40.005 0)
+    (property "Reference" "RV21" (id 0) (at 274.32 40.005 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 274.32 41.91 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 274.32 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 274.32 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 274.32 46.355 0)
@@ -3889,32 +3854,16 @@
     (pin "3" (uuid 60bdefc5-b28d-4a83-ac51-b0c82867302c))
   )
 
-  (symbol (lib_id "power:VCC") (at 73.025 19.685 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid bb70f3ba-90e5-45ab-b9f3-469277a94ba1)
-    (property "Reference" "#PWR02" (id 0) (at 73.025 23.495 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "VCC" (id 1) (at 73.025 14.605 0))
-    (property "Footprint" "" (id 2) (at 73.025 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 73.025 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 3b6ef670-4302-41d4-8379-e213696d052f))
-  )
-
   (symbol (lib_id "Device:R_Potentiometer") (at 261.62 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bd298751-1816-47d9-875b-e28859d59d74)
-    (property "Reference" "RV15" (id 0) (at 261.62 20.955 0)
+    (property "Reference" "RV10" (id 0) (at 261.62 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 261.62 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 261.62 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 261.62 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 261.62 27.305 0)
@@ -3928,13 +3877,13 @@
   (symbol (lib_id "Device:R") (at 191.77 46.355 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bda5f35b-c86e-4dc8-a7da-c8fd30cfd498)
-    (property "Reference" "R14" (id 0) (at 191.77 40.005 0)
+    (property "Reference" "R15" (id 0) (at 191.77 40.005 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
     (property "Value" "1.79k" (id 1) (at 191.77 41.91 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 193.548 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 193.548 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 191.77 46.355 0)
@@ -3944,22 +3893,6 @@
     (pin "2" (uuid c8b80ada-9173-431a-baa0-c2f79c506001))
   )
 
-  (symbol (lib_id "power:GND") (at 86.995 48.895 0) (unit 1)
-    (in_bom yes) (on_board yes)
-    (uuid be4a144c-4187-4508-9814-18081fdc5073)
-    (property "Reference" "#PWR014" (id 0) (at 86.995 55.245 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 83.82 48.895 0))
-    (property "Footprint" "" (id 2) (at 86.995 48.895 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 86.995 48.895 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid bd047016-077c-417b-a160-925102affda5))
-  )
-
   (symbol (lib_id "Connector:TestPoint") (at 169.545 23.495 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bfaecee9-25c5-41cb-ab42-237204080573)
@@ -3981,7 +3914,7 @@
   (symbol (lib_id "power:GND") (at 166.37 84.455 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid c0a4e59a-2242-4ff3-a3b6-e1b8f7277d35)
-    (property "Reference" "#PWR024" (id 0) (at 166.37 90.805 0)
+    (property "Reference" "#PWR020" (id 0) (at 166.37 90.805 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 166.37 89.535 0))
@@ -3994,32 +3927,16 @@
     (pin "1" (uuid cc747cda-b6d9-48ab-a02f-eb10559e8223))
   )
 
-  (symbol (lib_id "power:VCC") (at 102.235 19.685 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid c383d752-fc09-42c1-a9f9-58fbd128a266)
-    (property "Reference" "#PWR04" (id 0) (at 102.235 23.495 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "VCC" (id 1) (at 102.235 14.605 0))
-    (property "Footprint" "" (id 2) (at 102.235 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 102.235 19.685 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid cbc2a785-4dcd-406d-9979-194ab063d94e))
-  )
-
   (symbol (lib_id "Device:R_Potentiometer") (at 198.12 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c52ea66f-c953-494f-a97f-84a3f052760b)
-    (property "Reference" "RV10" (id 0) (at 198.12 20.955 0)
+    (property "Reference" "RV5" (id 0) (at 198.12 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 198.12 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 198.12 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 198.12 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 198.12 27.305 0)
@@ -4030,21 +3947,6 @@
     (pin "3" (uuid db957ea5-8e4b-48ed-b377-f95c0f7d24bc))
   )
 
-  (symbol (lib_id "Device:C") (at 90.805 48.895 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid c594a394-d315-46d5-9f7b-ea29f56fdacb)
-    (property "Reference" "C1" (id 0) (at 90.805 41.91 90))
-    (property "Value" "100n" (id 1) (at 90.805 44.45 90))
-    (property "Footprint" "" (id 2) (at 94.615 47.9298 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "~" (id 3) (at 90.805 48.895 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 85e0cb9e-fe9f-42e0-a9a6-82f1c43d7759))
-    (pin "2" (uuid 2c8dce93-b695-4e10-afb2-3330d94fc968))
-  )
-
   (symbol (lib_id "Device:R") (at 255.27 27.305 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c6cd79d7-8052-4c6f-95b9-c5dc7a206dd5)
@@ -4054,7 +3956,7 @@
     (property "Value" "1.11k" (id 1) (at 255.27 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 257.048 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 257.048 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 255.27 27.305 0)
@@ -4085,7 +3987,7 @@
   (symbol (lib_id "power:VCC") (at 154.94 66.675 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid cbe7e145-59d3-4ea1-b7b9-7b1a2d4b606a)
-    (property "Reference" "#PWR017" (id 0) (at 154.94 70.485 0)
+    (property "Reference" "#PWR010" (id 0) (at 154.94 70.485 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VCC" (id 1) (at 158.115 62.23 0))
@@ -4098,16 +4000,35 @@
     (pin "1" (uuid af051d34-59c9-4bf8-a761-e4d054540284))
   )
 
+  (symbol (lib_id "Device:C") (at 85.725 37.465 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid cd10b3ec-0f68-4813-9f5a-d03dd5b1d2c2)
+    (property "Reference" "C2" (id 0) (at 83.185 36.195 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Value" "100n" (id 1) (at 83.185 38.735 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "" (id 2) (at 86.6902 41.275 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 85.725 37.465 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid f8a1cc59-a6a3-4d5b-928a-a706d5ba6fc5))
+    (pin "2" (uuid f0d70dea-1f75-4d9f-8249-5c97d99dc340))
+  )
+
   (symbol (lib_id "Device:R_Potentiometer") (at 236.22 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ceadd7d8-c842-4c7d-858e-2f2bcc19ec8c)
-    (property "Reference" "RV13" (id 0) (at 236.22 20.955 0)
+    (property "Reference" "RV8" (id 0) (at 236.22 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
     (property "Value" "50" (id 1) (at 236.22 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 236.22 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 236.22 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 236.22 27.305 0)
@@ -4118,19 +4039,19 @@
     (pin "3" (uuid b90c5e3e-9cc8-426a-b3ba-50d780fcfdab))
   )
 
-  (symbol (lib_id "Device:R_Potentiometer") (at 132.08 23.495 0) (unit 1)
+  (symbol (lib_id "Device:R_Potentiometer") (at 86.995 100.965 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d02bc672-f793-45a7-9593-f71a26d562ee)
-    (property "Reference" "RV5" (id 0) (at 130.175 22.225 0)
+    (property "Reference" "RV26" (id 0) (at 85.09 99.695 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "10k" (id 1) (at 130.175 24.765 0)
+    (property "Value" "50k" (id 1) (at 85.09 102.235 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Footprint" "" (id 2) (at 132.08 23.495 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole" (id 2) (at 86.995 100.965 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 132.08 23.495 0)
+    (property "Datasheet" "~" (id 3) (at 86.995 100.965 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 96a61cf1-825f-4c18-a666-bd09bd5fe3b6))
@@ -4193,17 +4114,17 @@
     (pin "1" (uuid b94ba124-feed-4274-9b09-6116127d087d))
   )
 
-  (symbol (lib_id "power:GND") (at 132.08 27.305 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+  (symbol (lib_id "power:GND") (at 92.075 100.965 0) (unit 1)
+    (in_bom yes) (on_board yes)
     (uuid d2e5d02a-f21f-49ad-9b4d-48d42ccab4de)
-    (property "Reference" "#PWR012" (id 0) (at 132.08 33.655 0)
+    (property "Reference" "#PWR026" (id 0) (at 92.075 107.315 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 132.08 31.75 0))
-    (property "Footprint" "" (id 2) (at 132.08 27.305 0)
+    (property "Value" "GND" (id 1) (at 94.615 100.965 0))
+    (property "Footprint" "" (id 2) (at 92.075 100.965 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 132.08 27.305 0)
+    (property "Datasheet" "" (id 3) (at 92.075 100.965 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 29186b22-8519-483b-8db8-22225c426546))
@@ -4218,7 +4139,7 @@
     (property "Value" "570" (id 1) (at 166.37 22.86 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 168.148 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 168.148 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 166.37 27.305 0)
@@ -4243,35 +4164,16 @@
     (pin "2" (uuid 9919f523-1366-41b5-8fd2-dbc06230d6f5))
   )
 
-  (symbol (lib_id "Device:R") (at 110.49 60.325 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid d80d6069-5c80-40cf-ace0-ff64c4c14177)
-    (property "Reference" "R23" (id 0) (at 112.395 59.0549 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Value" "220k" (id 1) (at 112.395 61.5949 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Footprint" "" (id 2) (at 108.712 60.325 90)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "~" (id 3) (at 110.49 60.325 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid aff8e051-0cc7-4af2-9ee0-dd8d1da024e3))
-    (pin "2" (uuid 904ed2da-4af1-40c7-90ff-b06a4c611d8b))
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     (uuid dc37f7c8-c1ef-46b7-b86d-eeed0d98e514)
-    (property "Reference" "R19" (id 0) (at 255.27 40.005 0)
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       (effects (font (size 1.27 1.27)) (justify top))
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     (property "Value" "2.23k" (id 1) (at 255.27 41.91 0)
       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 257.048 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 257.048 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Datasheet" "~" (id 3) (at 255.27 46.355 0)
@@ -4281,16 +4183,32 @@
     (pin "2" (uuid 61061a0c-ac30-474f-80dd-8326470d037b))
   )
 
+  (symbol (lib_id "power:VCC") (at 92.71 38.735 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid dcce6d87-e6b7-4840-a059-2bc2dbd30498)
+    (property "Reference" "#PWR05" (id 0) (at 92.71 42.545 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Value" "VCC" (id 1) (at 92.71 40.005 0))
+    (property "Footprint" "" (id 2) (at 92.71 38.735 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 92.71 38.735 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 0dbcd740-afd4-4fdb-93c2-6be6a88f97fb))
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   (symbol (lib_id "Device:R") (at 229.87 46.355 180) (unit 1)
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     (uuid e5cbdf19-8424-4c0b-ad24-4d2a66d65884)
-    (property "Reference" "R17" (id 0) (at 229.87 40.005 0)
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       (effects (font (size 1.27 1.27)) (justify top))
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       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 231.648 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 231.648 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 229.87 46.355 0)
@@ -4303,13 +4221,13 @@
   (symbol (lib_id "Device:R_Potentiometer") (at 274.32 27.305 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e5ee4e87-da88-46c6-8cbc-f7b3346b75dc)
-    (property "Reference" "RV16" (id 0) (at 274.32 20.955 0)
+    (property "Reference" "RV11" (id 0) (at 274.32 20.955 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
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     (property "Value" "50" (id 1) (at 274.32 22.86 0)
       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 274.32 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 274.32 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 274.32 27.305 0)
@@ -4323,13 +4241,13 @@
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     (uuid e9c4cc20-5763-4413-85d7-feb90d07b670)
-    (property "Reference" "R16" (id 0) (at 217.17 40.005 0)
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       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 218.948 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 218.948 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 217.17 46.355 0)
@@ -4339,70 +4257,66 @@
     (pin "2" (uuid 9145d79d-9e96-4713-96c4-d2ce315674c6))
   )
 
-  (symbol (lib_id "power:GND") (at 87.63 27.305 0) (unit 1)
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-    (uuid ea27d51e-f893-40b7-af48-880886ef6dad)
-    (property "Reference" "#PWR09" (id 0) (at 87.63 33.655 0)
+  (symbol (lib_id "power:VCC") (at 147.32 19.685 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid eb4b6790-b295-4720-b61c-e6acb33bc8e2)
+    (property "Reference" "#PWR02" (id 0) (at 147.32 23.495 0)
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     )
-    (property "Value" "GND" (id 1) (at 87.63 31.75 0))
-    (property "Footprint" "" (id 2) (at 87.63 27.305 0)
+    (property "Value" "VCC" (id 1) (at 147.32 15.875 0)
+      (effects (font (size 1.27 1.27)) (justify bottom))
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+    (property "Footprint" "" (id 2) (at 147.32 19.685 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 87.63 27.305 0)
+    (property "Datasheet" "" (id 3) (at 147.32 19.685 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 2d74f125-410d-4914-bfcd-9a74c99979df))
+    (pin "1" (uuid 377f0f6f-5767-4e8e-9c34-f86ff1ff802f))
   )
 
-  (symbol (lib_id "Device:R_Potentiometer") (at 87.63 23.495 0) (unit 1)
+  (symbol (lib_id "power:VCC") (at 105.41 20.955 0) (unit 1)
     (in_bom yes) (on_board yes)
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-    (property "Value" "10k" (id 1) (at 85.725 24.765 0)
-      (effects (font (size 1.27 1.27)) (justify right))
+    (uuid ebb9ad05-07ec-437e-88a4-85793ff36bdf)
+    (property "Reference" "#PWR03" (id 0) (at 105.41 24.765 0)
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     )
-    (property "Footprint" "" (id 2) (at 87.63 23.495 0)
+    (property "Value" "VCC" (id 1) (at 108.585 16.51 0))
+    (property "Footprint" "" (id 2) (at 105.41 20.955 0)
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     )
-    (property "Datasheet" "~" (id 3) (at 87.63 23.495 0)
+    (property "Datasheet" "" (id 3) (at 105.41 20.955 0)
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-    (pin "3" (uuid 7e08510d-508d-4ab4-a6b5-ea92875268f4))
+    (pin "1" (uuid bfdad3c8-0a70-4a63-a174-df049c8a951c))
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-    (uuid eb4b6790-b295-4720-b61c-e6acb33bc8e2)
-    (property "Reference" "#PWR07" (id 0) (at 147.32 23.495 0)
+  (symbol (lib_id "power:VCC") (at 74.295 69.215 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid ec8dd6d0-e954-42ad-8367-2772cb09f290)
+    (property "Reference" "#PWR012" (id 0) (at 74.295 73.025 0)
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-      (effects (font (size 1.27 1.27)) (justify bottom))
-    )
-    (property "Footprint" "" (id 2) (at 147.32 19.685 0)
+    (property "Value" "VCC" (id 1) (at 74.295 64.135 0))
+    (property "Footprint" "" (id 2) (at 74.295 69.215 0)
       (effects (font (size 1.27 1.27)) hide)
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-    (property "Datasheet" "" (id 3) (at 147.32 19.685 0)
+    (property "Datasheet" "" (id 3) (at 74.295 69.215 0)
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-    (pin "1" (uuid 377f0f6f-5767-4e8e-9c34-f86ff1ff802f))
+    (pin "1" (uuid c823cdd8-af8f-42be-859f-7d1b7a374e2b))
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     (uuid eed67975-cb8f-4c1f-bf64-68b1c933dd02)
-    (property "Reference" "R13" (id 0) (at 179.07 40.005 0)
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       (effects (font (size 1.27 1.27)) (justify top))
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-    (property "Footprint" "" (id 2) (at 180.848 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 180.848 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
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@@ -4421,7 +4335,7 @@
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       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 193.548 27.305 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 193.548 27.305 90)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Datasheet" "~" (id 3) (at 191.77 27.305 0)
@@ -4434,13 +4348,13 @@
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     (uuid efa0a6de-6300-4381-ac81-7012dc32041a)
-    (property "Reference" "RV8" (id 0) (at 172.72 20.955 0)
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       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 172.72 27.305 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 172.72 27.305 0)
       (effects (font (size 1.27 1.27)) hide)
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@@ -4451,16 +4365,51 @@
     (pin "3" (uuid 0e637ed0-a0ae-4fb0-a645-1cd7da8477dc))
   )
 
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+    (in_bom yes) (on_board yes)
+    (uuid f05a5253-64b1-4608-8d00-b39d16203ce7)
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+    (property "Value" "50k" (id 1) (at 92.075 107.95 90))
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 92.075 112.268 90)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Datasheet" "~" (id 3) (at 92.075 110.49 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (pin "1" (uuid cd9aaae8-ded8-43eb-954a-0bde6b55e7af))
+    (pin "2" (uuid f23846e4-2eec-4ea1-b180-1e6aeaf1a3f8))
+  )
+
+  (symbol (lib_id "Device:R_Potentiometer") (at 88.9 73.025 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid f0c290e8-8ca7-4c74-b478-bb1bb112af62)
+    (property "Reference" "RV23" (id 0) (at 86.995 71.755 0)
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+    )
+    (property "Value" "10k" (id 1) (at 86.995 74.295 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole" (id 2) (at 88.9 73.025 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 88.9 73.025 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 3f9dcb2e-f609-4e80-b279-bfba464bbc51))
+    (pin "2" (uuid e9872be4-12e9-4929-89a6-2ac5ceee2ac6))
+    (pin "3" (uuid 701aaab7-c7a6-4c51-841e-472a58a04d21))
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+
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     (uuid f3207fbd-cabd-4665-8a14-f3e3e0ac3c80)
-    (property "Reference" "RV17" (id 0) (at 160.02 40.005 0)
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       (effects (font (size 1.27 1.27)) (justify bottom))
     )
-    (property "Footprint" "" (id 2) (at 160.02 46.355 0)
+    (property "Footprint" "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical" (id 2) (at 160.02 46.355 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 160.02 46.355 0)
@@ -4474,13 +4423,13 @@
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     (uuid f40750fc-804b-49e0-b170-b16900253ac0)
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       (effects (font (size 1.27 1.27)) (justify top))
     )
-    (property "Footprint" "" (id 2) (at 282.448 46.355 90)
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 282.448 46.355 90)
       (effects (font (size 1.27 1.27)) hide)
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@@ -4490,6 +4439,46 @@
     (pin "2" (uuid 8d165e6c-52af-4504-a77f-da000c23f674))
   )
 
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+    (uuid f554789c-667d-4105-98f7-e4a4acc091b2)
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+      (effects (font (size 1.27 1.27)) (justify left))
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+    (property "Value" "NE555P" (id 1) (at 107.4294 23.495 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "Package_DIP:DIP-8_W7.62mm" (id 2) (at 121.92 43.815 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/ne555.pdf" (id 3) (at 127 43.815 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
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+    (pin "8" (uuid 7503b3de-7b57-442e-9fef-a51c91b1e2b1))
+    (pin "2" (uuid f4b85731-ab42-4e1c-9318-44e89caa1ae9))
+    (pin "3" (uuid e13e375e-60bb-4344-a212-e88b42b44aec))
+    (pin "4" (uuid b8029def-cd05-4fce-a794-515779c7678d))
+    (pin "5" (uuid 31c51f0d-1bdd-4978-8845-854818380f37))
+    (pin "6" (uuid 69cc7e34-d00f-4dde-ba04-bddfc3a740b1))
+    (pin "7" (uuid 3dcf2b9c-9149-4aa9-9578-69b714aea544))
+  )
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+    (in_bom yes) (on_board yes)
+    (uuid f5f0d5e3-3d14-428e-91df-7456a59cbf8b)
+    (property "Reference" "R26" (id 0) (at 81.915 105.41 90))
+    (property "Value" "10k" (id 1) (at 81.915 107.95 90))
+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 81.915 112.268 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 81.915 110.49 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid d0896fd5-675d-4f51-8ceb-78ef8a2cca3e))
+    (pin "2" (uuid c9e3168c-bc1d-46b9-a241-745d3c32565c))
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@@ -4508,6 +4497,57 @@
     (pin "1" (uuid b9740480-5385-4211-b343-433e63321736))
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+    (property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" (id 2) (at 119.507 33.655 90)
+      (effects (font (size 1.27 1.27)) hide)
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+  )
+
   (symbol (lib_id "Connector:TestPoint") (at 182.245 42.545 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid fbb29eb5-6513-42a4-820f-96a237008ee2)
@@ -4534,89 +4574,80 @@
     (path "/41568218-681a-410c-9bd0-ca60fb10f910"
       (reference "#PWR01") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/bb70f3ba-90e5-45ab-b9f3-469277a94ba1"
+    (path "/eb4b6790-b295-4720-b61c-e6acb33bc8e2"
       (reference "#PWR02") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/506d5371-8ba2-4388-8598-92d3138cf1b4"
+    (path "/ebb9ad05-07ec-437e-88a4-85793ff36bdf"
       (reference "#PWR03") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/c383d752-fc09-42c1-a9f9-58fbd128a266"
-      (reference "#PWR04") (unit 1) (value "VCC") (footprint "")
+    (path "/57112ba3-bf85-4e31-9745-800aa3a633a8"
+      (reference "#PWR04") (unit 1) (value "GND") (footprint "")
     )
-    (path "/1d93c7fb-912a-4b8e-b4d2-7b2ec9fcf25c"
+    (path "/dcce6d87-e6b7-4840-a059-2bc2dbd30498"
       (reference "#PWR05") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/701d2187-5007-4c56-b7a8-4e8a90c5fd36"
-      (reference "#PWR06") (unit 1) (value "VCC") (footprint "")
+    (path "/15c38692-ed8d-47dc-bc28-8ed36b9df2dd"
+      (reference "#PWR06") (unit 1) (value "GND") (footprint "")
     )
-    (path "/eb4b6790-b295-4720-b61c-e6acb33bc8e2"
-      (reference "#PWR07") (unit 1) (value "VCC") (footprint "")
+    (path "/517aeb5d-8eab-4421-9d39-bacc4bae273d"
+      (reference "#PWR07") (unit 1) (value "GND") (footprint "")
     )
-    (path "/091e562c-65c9-4ad8-93f4-5ada3d9f87e0"
+    (path "/5237ab62-e664-440d-b632-36d9c73b7474"
       (reference "#PWR08") (unit 1) (value "GND") (footprint "")
     )
-    (path "/ea27d51e-f893-40b7-af48-880886ef6dad"
+    (path "/67b4ff9a-2ae2-4c62-b24d-b29a9b1ca1f1"
       (reference "#PWR09") (unit 1) (value "GND") (footprint "")
     )
-    (path "/3cf194f2-65e6-44c9-90d0-3a06c4a81680"
-      (reference "#PWR010") (unit 1) (value "GND") (footprint "")
+    (path "/cbe7e145-59d3-4ea1-b7b9-7b1a2d4b606a"
+      (reference "#PWR010") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/a12af415-7c55-44eb-971e-e04411a5ba85"
+    (path "/a9447a92-7db6-402e-bcea-df15e6e83fec"
       (reference "#PWR011") (unit 1) (value "GND") (footprint "")
     )
-    (path "/d2e5d02a-f21f-49ad-9b4d-48d42ccab4de"
-      (reference "#PWR012") (unit 1) (value "GND") (footprint "")
+    (path "/ec8dd6d0-e954-42ad-8367-2772cb09f290"
+      (reference "#PWR012") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/952275cd-1f80-432a-9338-3a0d303acaa4"
+    (path "/facd02e4-12db-4247-afb1-87548d6364e0"
       (reference "#PWR013") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/be4a144c-4187-4508-9814-18081fdc5073"
-      (reference "#PWR014") (unit 1) (value "GND") (footprint "")
+    (path "/fb1daf15-ac6a-48e5-81de-fe40cb6308b6"
+      (reference "#PWR014") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/5237ab62-e664-440d-b632-36d9c73b7474"
+    (path "/365e72a4-b4a8-42c1-ba94-eb0f9c9fd3ff"
       (reference "#PWR015") (unit 1) (value "GND") (footprint "")
     )
-    (path "/593b5b61-17df-41a7-9960-c4db2955bc44"
-      (reference "#PWR016") (unit 1) (value "VCC") (footprint "")
+    (path "/9b7fc178-1588-4ad2-9ee6-c2d184dd0fe1"
+      (reference "#PWR016") (unit 1) (value "GND") (footprint "")
     )
-    (path "/cbe7e145-59d3-4ea1-b7b9-7b1a2d4b606a"
-      (reference "#PWR017") (unit 1) (value "VCC") (footprint "")
+    (path "/22f7a9a7-52b7-4def-9f01-74ce752895c6"
+      (reference "#PWR017") (unit 1) (value "GND") (footprint "")
     )
-    (path "/58a13073-5778-4fb4-a758-e7707df34ce1"
+    (path "/752956d6-3842-40ba-8690-10db82bb39b6"
       (reference "#PWR018") (unit 1) (value "GND") (footprint "")
     )
-    (path "/a9447a92-7db6-402e-bcea-df15e6e83fec"
-      (reference "#PWR019") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/866ca43d-6493-4035-bd69-ca64f89a21cd"
-      (reference "#PWR020") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/365e72a4-b4a8-42c1-ba94-eb0f9c9fd3ff"
-      (reference "#PWR021") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/a30816da-f582-4293-a1c4-dbedcfe2eaae"
-      (reference "#PWR022") (unit 1) (value "GND") (footprint "")
-    )
     (path "/0f53a7cb-a1ba-402c-b627-13d9057eb127"
-      (reference "#PWR023") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR019") (unit 1) (value "GND") (footprint "")
     )
     (path "/c0a4e59a-2242-4ff3-a3b6-e1b8f7277d35"
-      (reference "#PWR024") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR020") (unit 1) (value "GND") (footprint "")
     )
     (path "/32e35549-1494-475d-a291-f2e290cb592a"
-      (reference "#PWR025") (unit 1) (value "VCC") (footprint "")
+      (reference "#PWR021") (unit 1) (value "VCC") (footprint "")
     )
     (path "/87fc1511-4a34-41e1-99b9-d6d239f5984d"
-      (reference "#PWR026") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR022") (unit 1) (value "GND") (footprint "")
     )
     (path "/47ca71c7-1e7e-4710-975f-a8b04f299b7f"
-      (reference "#PWR027") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR023") (unit 1) (value "GND") (footprint "")
     )
     (path "/137266e8-c4f8-4406-9fca-c6475b4d934a"
-      (reference "#PWR028") (unit 1) (value "VCC") (footprint "")
+      (reference "#PWR024") (unit 1) (value "VCC") (footprint "")
     )
     (path "/0d4cdde9-b5a7-4654-b78b-4a706e923d42"
-      (reference "#PWR029") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR025") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/d2e5d02a-f21f-49ad-9b4d-48d42ccab4de"
+      (reference "#PWR026") (unit 1) (value "GND") (footprint "")
     )
     (path "/2102c637-9f11-48f1-aae6-b4139dc22be2"
       (reference "A1") (unit 1) (value "Arduino_UNO_R3") (footprint "Module:Arduino_UNO_R3")
@@ -4624,20 +4655,20 @@
     (path "/d0aa948d-bd00-4094-b292-357ddbe6ac5a"
       (reference "BAR1") (unit 1) (value "HDSP-4832_2") (footprint "Display:HDSP-4832")
     )
-    (path "/c594a394-d315-46d5-9f7b-ea29f56fdacb"
+    (path "/03bbc844-215d-445a-8a5c-a74aaecbc6ef"
       (reference "C1") (unit 1) (value "100n") (footprint "")
     )
-    (path "/684b1c6b-31a4-4270-ba37-6c184039f2e8"
+    (path "/cd10b3ec-0f68-4813-9f5a-d03dd5b1d2c2"
       (reference "C2") (unit 1) (value "100n") (footprint "")
     )
+    (path "/5596627f-4ad1-47cf-936a-d0587da9d460"
+      (reference "C3") (unit 1) (value "10n") (footprint "")
+    )
     (path "/36e9a133-90a6-408c-9bf2-feb977fae3cb"
-      (reference "C3") (unit 1) (value "100n") (footprint "")
+      (reference "C4") (unit 1) (value "100n") (footprint "")
     )
     (path "/a0e13466-798f-4487-a3a9-f5a5ed8457c9"
-      (reference "C4") (unit 1) (value "1000u") (footprint "")
-    )
-    (path "/b58a4a35-b6e0-4392-887d-92d7e65f991a"
-      (reference "C5") (unit 1) (value "10n") (footprint "")
+      (reference "C5") (unit 1) (value "1000u") (footprint "")
     )
     (path "/854330bd-a071-4e90-a0c9-5b20d0dc636a"
       (reference "C6") (unit 1) (value "100u") (footprint "")
@@ -4649,151 +4680,163 @@
       (reference "C8") (unit 1) (value "2.2u") (footprint "")
     )
     (path "/9a5b1940-344a-4ad2-8217-2119a791fafb"
-      (reference "R1") (unit 1) (value "10k") (footprint "")
+      (reference "R1") (unit 1) (value "10k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/d4cb3dc0-269e-472d-be6c-8159acadb537"
-      (reference "R2") (unit 1) (value "570") (footprint "")
+      (reference "R2") (unit 1) (value "570") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/72386feb-91d6-4128-8409-a23f286fae3d"
-      (reference "R3") (unit 1) (value "1.12k") (footprint "")
+      (reference "R3") (unit 1) (value "1.12k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/eeeca4f1-8833-45f8-a89f-9f2bab1d1cdf"
-      (reference "R4") (unit 1) (value "600") (footprint "")
+      (reference "R4") (unit 1) (value "600") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/2ee55e82-1ec2-4bed-9b11-0ce412253cad"
-      (reference "R5") (unit 1) (value "790") (footprint "")
+      (reference "R5") (unit 1) (value "790") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/3016c585-5d99-4f7e-ac48-db84cf89896e"
-      (reference "R6") (unit 1) (value "1k") (footprint "")
+      (reference "R6") (unit 1) (value "1k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/9d7d814b-c5bd-4b64-90ff-5fc263abfed7"
-      (reference "R7") (unit 1) (value "730") (footprint "")
+      (reference "R7") (unit 1) (value "730") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/60df69da-dd0d-4654-9e3f-9e1c8ebb8c59"
-      (reference "R8") (unit 1) (value "1.03k") (footprint "")
+      (reference "R8") (unit 1) (value "1.03k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/c6cd79d7-8052-4c6f-95b9-c5dc7a206dd5"
-      (reference "R9") (unit 1) (value "1.11k") (footprint "")
+      (reference "R9") (unit 1) (value "1.11k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/639282a5-d820-41c2-a24d-1e7571866e15"
-      (reference "R10") (unit 1) (value "1.3k") (footprint "")
+      (reference "R10") (unit 1) (value "1.3k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/0290ddd6-a534-48dc-bc20-b54c77e56ed4"
-      (reference "R11") (unit 1) (value "1.41k") (footprint "")
+      (reference "R11") (unit 1) (value "1.41k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
+    )
+    (path "/fa4b3a81-e338-49d7-b069-6da44f1ddc0f"
+      (reference "R12") (unit 1) (value "220k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/2c10e76f-954e-429e-a850-90d68df0dad4"
-      (reference "R12") (unit 1) (value "1.37k") (footprint "")
+      (reference "R13") (unit 1) (value "1.37k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/eed67975-cb8f-4c1f-bf64-68b1c933dd02"
-      (reference "R13") (unit 1) (value "1.58k") (footprint "")
+      (reference "R14") (unit 1) (value "1.58k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/bda5f35b-c86e-4dc8-a7da-c8fd30cfd498"
-      (reference "R14") (unit 1) (value "1.79k") (footprint "")
+      (reference "R15") (unit 1) (value "1.79k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/93056629-18e6-45fd-9334-d8445e232713"
-      (reference "R15") (unit 1) (value "1.8k") (footprint "")
+      (reference "R16") (unit 1) (value "1.8k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/e9c4cc20-5763-4413-85d7-feb90d07b670"
-      (reference "R16") (unit 1) (value "1.92k") (footprint "")
+      (reference "R17") (unit 1) (value "1.92k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/e5cbdf19-8424-4c0b-ad24-4d2a66d65884"
-      (reference "R17") (unit 1) (value "2.16k") (footprint "")
+      (reference "R18") (unit 1) (value "2.16k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/01714edc-afe1-48ef-ba19-d40531404405"
-      (reference "R18") (unit 1) (value "2.24k") (footprint "")
+      (reference "R19") (unit 1) (value "2.24k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/dc37f7c8-c1ef-46b7-b86d-eeed0d98e514"
-      (reference "R19") (unit 1) (value "2.23k") (footprint "")
+      (reference "R20") (unit 1) (value "2.23k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
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     (path "/7befbba5-0713-4914-9c11-609eba8c6418"
-      (reference "R20") (unit 1) (value "2.86k") (footprint "")
+      (reference "R21") (unit 1) (value "2.86k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
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     (path "/f40750fc-804b-49e0-b170-b16900253ac0"
-      (reference "R21") (unit 1) (value "12.25k") (footprint "")
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     )
     (path "/ab49cb86-d949-4b3d-bf87-f8c2af66777e"
-      (reference "R22") (unit 1) (value "100k") (footprint "")
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-    (path "/d80d6069-5c80-40cf-ace0-ff64c4c14177"
-      (reference "R23") (unit 1) (value "220k") (footprint "")
+      (reference "R23") (unit 1) (value "100k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
-    (path "/2d38429c-e76f-4ac3-a609-eca610b831a6"
-      (reference "RV1") (unit 1) (value "10k") (footprint "")
+    (path "/8cd3b491-0fa2-47c8-b02b-01c86d3a8279"
+      (reference "R24") (unit 1) (value "10k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
-    (path "/eaf21c07-5bbc-4870-8c01-7dc928c90978"
-      (reference "RV2") (unit 1) (value "10k") (footprint "")
+    (path "/38e3eaf8-4377-4e7b-89b2-34f95ff2036c"
+      (reference "R25") (unit 1) (value "50k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
-    (path "/47cc4dde-2b2e-4186-b492-c224faa45da5"
-      (reference "RV3") (unit 1) (value "10k") (footprint "")
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-    (path "/269232c0-a455-433f-be4c-bf2abbe28701"
-      (reference "RV4") (unit 1) (value "10k") (footprint "")
+    (path "/f5f0d5e3-3d14-428e-91df-7456a59cbf8b"
+      (reference "R26") (unit 1) (value "10k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
-    (path "/d02bc672-f793-45a7-9593-f71a26d562ee"
-      (reference "RV5") (unit 1) (value "10k") (footprint "")
+    (path "/f05a5253-64b1-4608-8d00-b39d16203ce7"
+      (reference "R27") (unit 1) (value "50k") (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal")
     )
     (path "/92944e64-29c7-4439-9703-457cbf39ef1e"
-      (reference "RV6") (unit 1) (value "200") (footprint "")
+      (reference "RV1") (unit 1) (value "200") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/82e8b19c-7973-457b-85b4-9ab8198f147f"
-      (reference "RV7") (unit 1) (value "50") (footprint "")
+      (reference "RV2") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
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     (path "/efa0a6de-6300-4381-ac81-7012dc32041a"
-      (reference "RV8") (unit 1) (value "50") (footprint "")
+      (reference "RV3") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/9ff22efe-f8a0-46b5-b3da-e8c81e334d5d"
-      (reference "RV9") (unit 1) (value "50") (footprint "")
+      (reference "RV4") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
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     (path "/c52ea66f-c953-494f-a97f-84a3f052760b"
-      (reference "RV10") (unit 1) (value "50") (footprint "")
+      (reference "RV5") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
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     (path "/32acb6d7-4d29-43fb-9173-53808c822188"
-      (reference "RV11") (unit 1) (value "50") (footprint "")
+      (reference "RV6") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/a84b840d-f1ef-41a9-8b8d-b882e660d55a"
-      (reference "RV12") (unit 1) (value "50") (footprint "")
+      (reference "RV7") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/ceadd7d8-c842-4c7d-858e-2f2bcc19ec8c"
-      (reference "RV13") (unit 1) (value "50") (footprint "")
+      (reference "RV8") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/81edb24b-b10e-4d11-b8f6-4790c36eeb05"
-      (reference "RV14") (unit 1) (value "50") (footprint "")
+      (reference "RV9") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/bd298751-1816-47d9-875b-e28859d59d74"
-      (reference "RV15") (unit 1) (value "50") (footprint "")
+      (reference "RV10") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/e5ee4e87-da88-46c6-8cbc-f7b3346b75dc"
-      (reference "RV16") (unit 1) (value "50") (footprint "")
+      (reference "RV11") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/f3207fbd-cabd-4665-8a14-f3e3e0ac3c80"
-      (reference "RV17") (unit 1) (value "50") (footprint "")
+      (reference "RV12") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/8ce6e6e7-e831-4c31-ac90-b886ae48825e"
-      (reference "RV18") (unit 1) (value "50") (footprint "")
+      (reference "RV13") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/030cba65-ab15-4548-a3dc-efa61426e9d8"
-      (reference "RV19") (unit 1) (value "50") (footprint "")
+      (reference "RV14") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/6a2947dd-9033-4219-ab9b-6a66aa4f2556"
-      (reference "RV20") (unit 1) (value "50") (footprint "")
+      (reference "RV15") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/519f4592-fed6-4cc3-b892-76745b35f0a9"
-      (reference "RV21") (unit 1) (value "50") (footprint "")
+      (reference "RV16") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/5bb20a01-0a6d-4f27-a7da-b89ff951f0c6"
-      (reference "RV22") (unit 1) (value "50") (footprint "")
+      (reference "RV17") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/00a9a995-aba9-4e6a-81a6-3f0f0f61b17d"
-      (reference "RV23") (unit 1) (value "50") (footprint "")
+      (reference "RV18") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/5ac177a2-7339-4326-b6db-92317ca5bcfa"
-      (reference "RV24") (unit 1) (value "50") (footprint "")
+      (reference "RV19") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/381438d5-6e27-4c94-8251-0d33f20f33e0"
-      (reference "RV25") (unit 1) (value "50") (footprint "")
+      (reference "RV20") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
     )
     (path "/b5ebe16b-c384-40ca-aa3d-154a8cc6da50"
-      (reference "RV26") (unit 1) (value "50") (footprint "")
+      (reference "RV21") (unit 1) (value "50") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
+    )
+    (path "/558b1d1b-b769-4218-bad0-51d820a28863"
+      (reference "RV22") (unit 1) (value "10k") (footprint "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole")
+    )
+    (path "/f0c290e8-8ca7-4c74-b478-bb1bb112af62"
+      (reference "RV23") (unit 1) (value "10k") (footprint "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole")
+    )
+    (path "/3ff7806d-0a95-4a3a-bcd2-3b2dd82b9479"
+      (reference "RV24") (unit 1) (value "10k") (footprint "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole")
+    )
+    (path "/269232c0-a455-433f-be4c-bf2abbe28701"
+      (reference "RV25") (unit 1) (value "10k") (footprint "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole")
+    )
+    (path "/d02bc672-f793-45a7-9593-f71a26d562ee"
+      (reference "RV26") (unit 1) (value "50k") (footprint "Potentiometer_THT:Potentiometer_Piher_T-16L_Single_Vertical_Hole")
     )
     (path "/3df87df6-d091-4b5c-b062-5c7f6a034e2f"
       (reference "TP1") (unit 1) (value "TUNE") (footprint "")
@@ -4864,7 +4907,7 @@
     (path "/16bc0c8a-1942-4688-b8e3-caef7378a407"
       (reference "TP23") (unit 1) (value "REF_GND") (footprint "")
     )
-    (path "/7fd2e644-bf9e-4dac-9256-bedb25287f7a"
+    (path "/f554789c-667d-4105-98f7-e4a4acc091b2"
       (reference "U1") (unit 1) (value "NE555P") (footprint "Package_DIP:DIP-8_W7.62mm")
     )
     (path "/8634edb8-50db-43d2-95bb-5918d2cd24cc"
diff --git a/kritiek.md b/kritiek.md
index eec1f03..6f836a0 100644
--- a/kritiek.md
+++ b/kritiek.md
@@ -2,16 +2,19 @@ dit is een klaagmuur
 
 - waarom moeten we de the_synth bibliotheek gebruiken? deze bibliotheek bevat:
 	- geen documentatie naast wat voorbeelden
-	- veel arbitraire getallen, die in commentaar uitgelegd worden, maar niet in
-		de header die je importeert
+	- veel arbitraire getallen, die in commentaar uitgelegd worden in de
+		voorbeelden, maar niet in de header die je importeert
 	- code in header bestanden inplaats van een .h bestand voor de linker en een
 		.ino bestand voor de compiler
 	- geen mogelijkheid om gebruikt te worden in combinatie met de eis dat alleen
 		pinnen a0 t/m a5 gebruikt worden, omdat de library alleen op pin d3 en d11
-		werken
-- in de projectopdracht staat dat de audio uitgang 'fatsoenlijk volume' moet
-	produceren, maar nergens worden specificaties gegeven van het uitvoerapparaat
-	dat gebruikt wordt tijdens de assessment. dit is vervelend want speakers en
-	koptelefoons hebben niet alleen wilde variatie in impedantie, maar ook
-	gevoeligheid
+		werkt
+- de audio uitgang moet 'fatsoenlijk volume' produceren, maar nergens worden
+	specificaties gegeven van het uitvoerapparaat dat gebruikt wordt tijdens de
+	assessment. dit is vervelend want speakers en koptelefoons hebben niet alleen
+	wilde variatie in impedantie, maar ook gevoeligheid
+- ik moet veels te veel vragen stellen aan de projectgever over kleine, maar
+	belangrijke details; ik voel me een proefkonijn
 
+als het project voorbij is ga ik misschien bij al deze problemen een oplossing
+neerzetten en het terugkoppelen aan de docent ofzo
diff --git a/logboek.md b/logboek.md
index dc8e493..f7ca5c3 100644
--- a/logboek.md
+++ b/logboek.md
@@ -23,4 +23,10 @@
 |Tue Feb 22 11:06:45 AM CET 2022|00:30:00|software testen / meten|
 |Tue Feb 22 07:19:25 PM CET 2022|02:31:56|elektrisch schema|
 |Wed Feb 23 11:13:05 AM CET 2022|00:45:00|metingen / lab tests|
+|Wed Feb 23 01:38:37 PM CET 2022|00:30:00|elektrisch schema|
+|Thu Feb 24 04:04:43 PM CET 2022|00:33:59|elektrisch schema|
+|Fri Feb 25 03:35:05 PM CET 2022|01:00:44|elektrisch schema|
+|Sat Feb 26 11:34:28 AM CET 2022|00:55:11|elektrisch schema|
+|Sun Feb 27 04:37:40 PM CET 2022|00:57:17|onderzoeksverslag|
+|Sun Feb 27 08:28:09 PM CET 2022|00:37:48|onderzoeksverslag|
author	lonkaars <loek@pipeframe.xyz>	2022-02-27 20:29:09 +0100
committer	lonkaars <loek@pipeframe.xyz>	2022-02-27 20:29:09 +0100
commit	ff222422cdef41f96f6a2d2508c033a7cc7a91e9 (patch)
tree	19a4e6680a6abd7d85b6cb7b3803372fe3440cd3
parent	3f3b9d8ae9c8fd7f8ba1dd7d34537e65c6ecc731 (diff)