4-Digit Digital DIY Alarm Clock Kits Soldering Practice for Students Electronic
USD 14.99 USD
Specifications
| Brand | Generic |
| Type | Circuit Board |
| Unit Type | Unit |
| Product Dimensions | 3 x 1.2 x 0.9 inches |
| Country Of Origin | China |
| Working Voltage | DC 5V |
The circuit board has a flat surface that helps with reflow soldering.