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Table of Contents
PB202 MIDI to CV
That MIDI and MIDI over USB board give two 0 to 5V output signals, CV1 and CV2.
The CCNumber are 1 and 2 on chanel 1. That can be easily modified in the code.
Paper-PCB
Software
Parts
- Resistors:
- 1x 220 Ohm
- 1x 330 Ohm
- 2x 470 Ohm
- 2x 1 KOhm
- 2x 1.2 KOhm
- 1x 2 KOhm
- 1x 3.3 KOhm
- 1x 3.9 KOhm
- 1x 8.2 KOhm
- 1x 10 KOhm
- 1x 47 KOhm
- 1x 100 KOhm
- 1x 220 KOhm
- 1x 1 MOhm
- Capacitors:
- 2x 22 pF
- 2x 1 nF
- 3x 100 nF
- 1x 150 nF
- Electrolytic Capacitors:
- 1x 1 µF
- 2x 10 µF
- Semiconductors:
- Arduino Pro Micro
- OpAmp LM358
- Optocoupler 6N138
- Diodes
- 1x 1N4148
- 1x LED
- Mechanical:
- 1x IC socket, 28 pin
- 2x IC socket, 8 pin
- 1x pin strip 1x14pin
- 2x pin header, female 90° 1×3, 1×2
- 2x pin header, male 90° 1×3, 1×2
- 2x push button
- 3x jumpers
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