PCBWay
Jan 07,2014
1241
Excellect Night Lamp Costing Little Money
This simple circuit board, low-cost night lamp automatically activates at night and deactivates in the daytime.LED It incorporates battery charging circuit with protection against over-charging and de...
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 11 |
| 2 | Kishan Pratap Singh | 5 |
| 3 | 6 7 | 1 |
| 4 | Jonathan Scher | 1 |
| 5 | sheng wang | 1 |
| 6 | ALESSANDRO LIBERALE | 1 |
| 7 | KhronoSound Audio | 1 |
