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modern-hobbyist
A custom PCB for reading MIDI output from a keyboard and lighting the respective LEDs.
| Reference | Value | Description |
|---|---|---|
| U1 | RP2040 | |
| U2 | W25Q128JVS | |
| U3 | XC6206PxxxMR-Regulator_Linear | |
| U4 | TFT_320x240 | |
| U5 | TUSB320 | USB Type-C Configuration Channel Logic and Port Control, X2QFN-12 |
| U6 | SN74AHCT1G125DBVR | |
| U7 | SRV05-4 |
| U8 | TPS2121RUXT |
|---|
| BOOT1,RST1 | SW_Push |
|---|
| C1,C19,C20 | 330u |
|---|
| C2 | 0.1u |
|---|
| C3,C4 | 22p |
|---|
| C5,C6,C9 | 1u |
|---|
| C7,C10-C16 | 100n |
|---|
| C8 | 10u |
|---|
| C17,C18,C129 | 100nF |
|---|
| C112 | 0.1uF |
|---|
| C127,C128 | 1uF |
|---|
| F1,F2 | 3.0A 1206 Polyfuse |
|---|
| J1,J5 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
|---|
| J2 | Conn_01x05 | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J4 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| R1-R5,R10,R11 | 5.1k |
|---|
| R6,R7 | 1k |
|---|
| R8,R9 | 27 |
|---|
| R12 | 665 |
|---|
| R13 | 30k |
|---|
| R14 | 10k |
|---|
| Y1 | Crystal_GND24 |
|---|