/tag-en/pcb
| Title | Short description |
|---|---|
| Darkroom timer for PCB exposure | Excellent darkroom timer for PCB exposure based on ATtiny2313 and 7-seg. LED displays. |
| PCB Designer | Program for drawing PCBs. |
| Photo etch circuit board process | This article goes through the steps required to photo etch your own copper clad circuit boards. |
