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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by eeng67

  1. E

    Is there a better way to make elliptic holes in a proto PCB?

    Well, that is more or less what I did. I have tried in the past to drill a tiny hole between two 0.1" holes and wasn't very successful. That is why I removed some of the PCB material off first with the Dremel. I guess one can get better at it with experience. Next time I'll probably enlarge...
  2. E

    Is there a better way to make elliptic holes in a proto PCB?

    Hi, I have a personal project that needs a pot. The pot I have has mounting tabs that don't fit in the proto PCB holes. Moreover, to make the pins fit, I had to "join" 2 pair of PCB holes. I ground the PCB a bit with the Dremel engraving tool, then I drilled through the remaining material...

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