supplemented parts

Dove into my parts bin to supplement and better match.

Found 10μF and 100μF electrolytic capacitors. Substituted them for the 0.22 and 1 from Ian W.

Found three printed circuit boards. One specially designed. Probably wouldn't work. The other two were general prototyping boards.

Grabbed a round, with red toggle, single-pole switch. That would work nicely for power.

Decided to add a LED power indicator. Found a 2.5mm diffuse red LED. Snagged a 470 Ω resistor.

Stumbled across the transparent red project box! Ha. A little small but it might work...

How about that. I have all the electronic bits now for the barn door tracker...