Electronic Ink Makes Fantastic Piano
Keyword: pcb board, PCB , circuit board device, pcb board paper, circuit board Electronic ink printed on a plastic pcb board film has been used to make a transparent keyboard that can play music. ...
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 4 |
| 2 | KhronoSound Audio | 1 |