misc Solar Powered Arduino Nano August 7, 2011 Henry Koren Leave a comment $5 eBay solar panel that is producing about 7 volts, $20 Arduino Nano. Boots up in the sunlight, switches off when the shade falls on it. I still have no idea exactly what I’m going to do with this, but whatever it is, it’s going to be fun. 39.951-105.045Share:TwitterFacebookLinkedInEmailPinterestMoreTumblrReddit