dinoctopus
bjonnh
A MIDI router and USB interface using a Raspberry PICO (RP2040)
Components (8)
| Reference | Value | Description |
|---|---|---|
| U1 | H11L1 | Schmitt Trigger Output Optocoupler, High Speed, DIP-6, 1.6mA turn on threshold |
| D1 | 1N4148WS | 75V 0.15A Fast switching Diode, SOD-323 |
| DR1,DT1 | LED | Light emitting diode |
| R1 | 33 | Resistor |
| R2 | 10 | Resistor |
| R3,R6 | 2.2K | Resistor |
| R4 | 220 | Resistor |
| R5 | 470 | Resistor |