solder
obobed
A fun light-up-in-the-dark pcb shaped like a duck that can be used as a keytag for decoration.
Components (6)
| Reference | Value | Description |
|---|---|---|
| Q1 | NPN | Bipolar transistor symbol for simulation only, substrate tied to the emitter |
| BT1 | Battery_Cell | Single-cell battery |
| D1 | LED | Light emitting diode |
| R1 | R_Photo | Photoresistor |
| R2,R3 | 5K1 | Resistor |
| RV1,RV2 | R_Potentiometer | Potentiometer |