“An Arduino Nano-based 3D printed synthesizer that produces a wide range of amazing sounds generated using FM synthesis technique and ADSR envelope control.
Hardware components:
- Arduino Nano R3
- x17 Tactile Switch, Top Actuated
- x8 10k Potentiometer
- Audio amplifier. We use a stereo one (PAM 8610, 2x15W) but a mono one is enough, because we only have one audio signal.
- Speaker 5W
- PCB
Software:
- Arduino IDE
Hand Tools:
- Soldering Iron
- 3D Printer”