ChillBoard
shreeyuvan2020
ChillBoard
Components (13)
| Reference | Value | Description |
|---|---|---|
| U1,U2 | XIAO-nRF52840-SMD | |
| U3,U4 | PCF8574AP | 8 Bit Port/Expander to I2C Bus, fixed address bits 0b0111, DIP-16 |
| C1-C10,C14-C17,C20-C23,C26-C29,C32-C35,C38-C41,C44-C47 | 0.1 μF | Unpolarized capacitor |
| C11-C13,C19,C25,C31,C37,C43 | C | Unpolarized capacitor |
| D1-D42 | D | Diode |
| D43-D84 | SK6812MINI | Reverse mount adressable LED (WS2812 protocol) |
| R1,R2 | 330 OMHS | Resistor |
| R3,R4 | 806k | Resistor |
| R5,R6 | 2M | Resistor |
| SW1-SW42 | SW_Push | Push button switch, generic, two pins |
| SW43,SW44 | RotaryEncoder | Rotary encoder, dual channel, incremental quadrate outputs |
| TP1,TP2 | VBAT | test point |
| TP3,TP4 | GND | test point |