Simple DIY Circuit Board Earrings
A printed circuit board, or PCB, is a plate inside most of our commonly used electronics that allows them to function. circuit boards are covered in traces, conductors, resistors, and other interestin...
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 4 |
| 2 | KhronoSound Audio | 1 |