For my latest electronics project I decided to make a resistor substitution box, instead of just using another perf-board I decided to make a pcb for it so I could document the process and make an instructable. I decided to do this because I have yet to see anyone do it on Instructables so I figured it would be a good thing to share. This process works well for simple circuits that do not have a lot of small parallel bus lines in them, I have done a few guitar stomp boxes this way as well.


Materials to design and Draw the board:

-Paper and Pencil
-Tiny #65 twist bit (0.035" which is good for most electronic components)
-Dremal or pin vise …

By: Ohm

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