Electronic Production DIY Simple Voting Circuit Soldering Practice Board
Description:
Dimensions: 63*45mm
Power supply: 5V
Package included:
1 x DIY Simple Voting Circuit Soldering Practice Board
Dimensions: 63*45mm
Power supply: 5V
| Name | Parameter | PCB mark | Quantity |
| Resistor | 1K | R1 R2 R3 R8 | 4 |
| 10K | R4 R5 R6 | 3 | |
| 100 | R7 | 1 | |
| Buzzer | active | B1 | 1 |
| Pin | 3P | S4 | 1 |
| 2P | J1 J2 | 2 | |
| Self-lock switch | Gray | S1 S2 S3 | 3 |
| LED | 5mm red | LED1 | 1 |
| IC | CD4011 | IC1 | 1 |
| Transistor | 8550 | VT1 | 1 |
| Diode | 1N5819 | VD1 | 1 |
| Electrolytic capacitor | 47uF | C1 | 1 |
| PCB board | 1 |
Package included:
1 x DIY Simple Voting Circuit Soldering Practice Board
Electronic Production DIY Simple Voting Circuit Soldering Practice Board See detail
