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  1. Making Your Own Printed Circuit Board - An Overview, part 1
  2. Making Your Own Printed Circuit Board - An Overview, part 2

Making Your Own Printed Circuit Board – An Overview, part 1

PCB Image Transfer

If you start tinkering with electronics, eventually you will want to make your own printed circuit board, or PCB as it is generally called. In the olden days, this subject was pretty straightforward. You went down to your local RadioShack, and bought an etching kit. You drew your single sided design using a marking pen and some supplied stickers. The board was fairly big, and it had only a few simple through-hole components.

Those days are now pretty much gone. Now most electronic projects are much more complex, the boards are much smaller, and you need to deal with 2 layers, surface mount components and vias. In this overview, I will tackle the different problems you may encounter and the methods available. I won’t cover PCB layout software or commercially made boards. I’ll deal with those topics in separate articles.

Basic Steps

Making a PCB involves several steps. Today’s PCBs require a lot more steps than they used to, but for your own use, these laterĀ amenitiesĀ can be omitted. The steps involved are:

  1. Imaging your design onto a blank PCB
  2. Etching
  3. Drilling
  4. Amenities – solder mask, silk screen, tin plating
  5. Vias
Each of the steps can be fairly involved
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