Day 18: Thing 18: CD Hole Based circuit board.

I havent made a circuit board in ages. I was thinking that if I made circular pads for the leds they might make a decent reflections for the display. I made the etch mask for this out of the holes for press on cd lables and 1/8″ engineering tape.

In the middle of this I realized that I need to get some more tinning solution.

I plan to cast this in less expensive fiberglass resin once I have finished the 4 panels.