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Arduino gadget to control the Windows audio mixer using Python
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Arne van Iterson 55fe7ef60b Updated README
2020-05-31 16:08:28 +02:00
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README.md Updated README 2020-05-31 16:08:28 +02:00

README.md

Arduino-mixer

Arduino gadget to control the Windows audio mixer using Python

Setup

Arduino

What you'll need

  • Arduino Nano or compatible
  • Nokia 5110 LCD
  • Rotary encoder with push-button
  • Two push-buttons
  • 4 x 10K Resistor
  • 2 x 1K Resistor

Circuit

I used the following pins, but you can use whichever you like

Display
  • VCC - 3.3v
  • GND - GND
  • SCE - 1K - D17
  • RST - 10K - D18
  • D/C - 10K - D19
  • DIN - 10K - D9
  • SCLK - 10K - D8
  • LED - 1K - D5 (This pin must be PWM capable!)

Encoder & Push-buttons

Encoder pins A and B should be connected to interrupt capable pins if possible

  • Encoder A - D2
  • Encoder C - GND
  • Encoder B - D3
  • Encoder button - D4
  • Push-Button 1 - D6
  • Push-Button 2 - D7

Windows

Install Python 3 and run pip install pycaw to install pycaw by Andre Miras. You can than run the script from the master directory by running python ./src/python/start.py

You can change settings such as the id for automatic connection and custom names for programs in res/data.json