optical-keyboard-mx-old
girishji
Optical keyboard PCB based on Gateron MX optical switches (KiCad project)
Components (14)
| Reference | Value | Description |
|---|---|---|
| Q1-Q74 | Q_Photo_NPN | |
| U1 | BlackPill_STLINK | |
| U2 | IS31FL3731-QF | |
| C1,C2 | C_tant | |
| C3,C5 | C_filt | |
| C4 | C_aud_filt | |
| D1-D74 | IR_LED | |
| H1-H17 | MountingHoleStdoffM2 | |
| HS1-HS8 | MountingHoleSprt | |
| M1-M74 | LED | |
| R1-R6 | R_a | |
| RL1-RL74 | 560R | |
| RP1-RP5 | 6.8k | |
| S1-S74 | Gateron_Optical |