Coin Cell / Solar Cell Hybrid Motor Test
This is a test of my latest long running motor. I am using a dollar store solar waver drive unit with power supplied by both a small solar panel and a 3v coin cell. I was inspired by GrandDadIsAnOld Man to try a tiny battery rather than a larger AAA or AA. The amp draw is in the micro amp range so this should run a long time even though the battery has only a 235mAh capacity.