PCBgogo

Electronic Project Engineer's Best Partner!
X****Liu
How to repair the PCB before etching it ?
648 0 Aug 20.2019, 17:46:18

After I have pressed the printed copy of my circuit onto the copper plate, there were some obvious errors. Traces not connected, pads incomplete, etc.
I was thinking that if I had a marking pencil/pen of the same composition as what the laser printer had imprinted, I would have been able to repair the board before the etching bath. I tried a permanent marker but it failed as I expected.
If anybody invents something that could do this, they will make a fortune.

  • Comments(0)
Upload a photo:You can only upload 1 files in total. Each file cannot exceed 2MB.Supports JPG, JPEG, GIF, PNG, BMP
Browse
Submit
Share the Project