Rubber Stamping Your Way To Custom PCBs

Several of us now outsource PCB generation to board properties abroad, which present superior-good quality boards with progressively remarkable turnaround situations. You might however brew up your personal PCB, although, and a reader observed this wonderful previous hack from [William Hare] that may possibly be well worth a glimpse.

Overlook toner transfer or marker pens — this develop is all about speed. [William] decided to use a rubber stamp to promptly transfer ink to a copper board that can then be etched to produce a PCB. It is straightforward and easy ample. We have utilized the similar strategy for silkscreen and pad art, but by no means as an etch resist.

The trick is to make various rubber stamps with various circuit things, though. The genius part is that you can then assemble a PCB by merely stamping down the various circuit components you have to have. The boards will even now need to have to be drilled if you’re operating with by-gap components, but tipster [Shri] notes that the approach is super valuable for making solitary-sided surface area mount boards.

We’ve noticed some other exceptional techniques to making PCBs at home, these types of as using a 3D printer to help out. If you have received your have revolutionary homebrew PCB hacks, be certain to fall us a line!

Many thanks [Shri Hari Ram] for the tip!