Buzzer-Box
bkp0515
Quiz Box development
Components (11)
| Reference | Value | Description |
|---|---|---|
| U1 | TCA6408APWR | |
| D1-D3 | Yellow LED | |
| D4-D6 | Red LED | |
| H1,H2 | MountingHole | |
| J1 | INPUT | |
| J2 | NEOPIXEL | |
| R1,R3,R5,R7,R9,R11 | 100 kΩ | |
| R2,R4,R6 | 100 Ω | |
| R8,R10,R12 | 220 Ω | |
| R13 | 10 kΩ | |
| R14,R15 | 2 kΩ |