I’ve done a few experiments in adding color to printed circuit boards. These experiments used a process known as pad printing, and so far all indications are that pad printing is a viable process for ...

One of the more popular ways of rolling out your own custom PCB is to simply create the model in your CAD program of choice and send it off to a board manufacturer who will take care of the dirty work ...

Instead of acquiring a 3D printer to make useless knick-knacks that ultimately go in the garbage, why not grab one that makes something a bit more practical, like a printed circuit board? We can all ...

Pentel N850 marker was the best photo resist, ferric chloride etched away the rest very cleanly.