esp-midi-board
0xFEEDC0DE64
ESP32 usb midi controller
Components (27)
| Reference | Value | Description |
|---|---|---|
| Q1,Q4 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U1 | ESP32-S3-WROOM-2 | |
| U2 | LM2596S-5 | 5V 3A Step-Down Voltage Regulator, TO-263 |
| U3 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U4 | 4N25 | DC Optocoupler Base Connected, Vce 30V, CTR 20%, Viso 2500V, DIP6 |
| U6-U37,U39-U42,U44-U47,U49-U52,U54-U57,U59-U62,U64-U67,U69-U72,U74-U76,U78-U81,U83-U86,U88-U91,U93-U96,U98-U101,U103-U106,U108-U111,U113-U116,U118-U121,U123-U126,U128-U131,U133 | BL1551 | Single SPDT Low-Voltage Analog Switch or 2:1 Multiplexer/De-Multiplexer Bus Switch, 10Ohm Ron, MicroPak-6 |
| U38,U43,U48,U53,U58,U63,U68,U73,U77,U82,U87,U92,U97,U102,U107,U112,U117,U122,U127,U132 | USBLC6-4SC6 | Very low capacitance ESD protection diode, 4 data-line, SOT-23-6 |
| USBC2 | MC-311D | |
| C1-C3,C6,C10 | 100n | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C4 | 680µF | Polarized capacitor |
| C5 | 220µF | Polarized capacitor |
| D1,D5 | 1N4148 | Diode |
| D2-D4,D82 | SS54 | Diode,Zener diode |
| D101-D236 | WS2812B | RGB LED with integrated controller |
| D237,D238 | LED | Light emitting diode |
| H1-H4 | MountingHole_Pad | Mounting Hole with connection |
| J1 | Conn_Display | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | 5V-12V | DC Barrel Jack |
| J4,J6 | MIDI 1 OUT | 5-pin DIN connector (5-pin DIN-5 stereo) |
| J5 | MIDI 1 IN | 5-pin DIN connector (5-pin DIN-5 stereo) |
| L1 | 33µH | Inductor |
| R1,R48-R50 | 10k | Resistor |
| R2-R4,R15 | 220 | Resistor |
| R16-R47 | R_Variable | Potentiometer with a mounting pin |
| R51,R52 | 5k1 | Resistor |
| R101,R102 | 1k | Resistor |
| SW1-SW81 | SW_SPST | Single Pole Single Throw (SPST) switch |