| U1 | MCP23017_SO | 16-bit I/O expander, I2C, interrupts, w pull-ups, GPA/B7 output only (https://microchip.my.site.com/s/article/GPA7---GPB7-Cannot-Be-Used-as-Inputs-In-MCP23017), SOIC-28 |
|---|
| U2 | H11L1 | Schmitt Trigger Output Optocoupler, High Speed, DIP-6, 1.6mA turn on threshold |
|---|
| C1 | C | Unpolarized capacitor |
|---|
| D1,D3 | LED | Light emitting diode |
|---|
| D2 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
|---|
| D4 | LED_LOW_PWR | Light emitting diode |
|---|
| ENC1 | ENC_INF-SCROLL | 12mm - RGB LED Encoder and Switch |
|---|
| ENC2 | ENC_VOLUME | Rotary Encoder 11mm with SPST, No Detent, 20mm D-shaft |
|---|
| J2 | DIN5_OUT | 5-pin DIN connector |
|---|
| J3 | DIN5_IN | 5-pin DIN connector |
|---|
| J4 | BTN_PLAY | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J5 | BTN_REC | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J6 | BTN_STOP | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J7 | BTN_QUANTISE | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J8 | BTN_OVERDUB | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J9 | BTN_METRONOME | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J10 |
|---|