DIY Decimal Counter Soldering Practice Board Kit
Description:
Dimensions: 52*40mm
Supply voltage: 5V
Package included:
1 x DIY Decimal Counter Kit
Dimensions: 52*40mm
Supply voltage: 5V
| Name | Parameter | PCB mark | Quantity |
| Resistor | 15K | R1 | 1 |
| 68K | R2 | 1 | |
| 1K | R3 | 1 | |
| 470 | R4-R10 | 7 | |
| Ceramic | 103 | C2 | 1 |
| Electrolytic capacitor | 10uF | C1 | 1 |
| IC socket | 14P | U4 | 1 |
| 8P | U1 | 1 | |
| 16P | U2 U3 | 2 | |
| IC | NE555 | U1 | 1 |
| 74HC161 | U2 | 1 | |
| CD4511 | U3 | 1 | |
| 74HC00 | U4 | 1 | |
| LED digital tube | Common cathode red | LED2 | 1 |
| Pin | 1P | J1 J2 | 2 |
| Connect soket | 2P | 1 | |
| Switch | 1 | ||
| PCB board | 1 |
Package included:
1 x DIY Decimal Counter Kit
DIY Decimal Counter Soldering Practice Board Kit See detail
