- Code for Arduino 6-wavetable synth with ultrasonic sensor theremin module
- Waveforms: SINE, TRIANGLE, SQUARE, SAW, RAMP, NOISE
- MIDI-controllable with MIDI_synth.ino (on the arduino) and midikeys_serial.py (on a host computer) scripts working in conjunction.
- http://www.instructables.com/id/Turn-your-Arduino-into-a-4-voice-wavetable-synth-w/
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Synth
- Reminder: use 1K resistors instead of 2.2K throughout
- Audio out at Pin 11
- follow schematic.fzz for full wiring and circuit diagrams
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Ultrasonic Sensor
US VCC -> Arduino 5v
US GND -> Arduino GND
US Trig -> Arduino pin 13
US Echo -> Arduino pin 12
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Cable out to amplifier/pedalboard with 1/4 in. jack, or 1/4-to-headphone-jack adapter to headphones/speaker