Solar Buzzing Beetle
In these instructions, I teach you how to make a vibrating little cute buzzing humming beetle robot. This is great for beginners because of the simple circuit and low parts cost.
Voltage trigger IC
Trimet, Solar BEAM Top
A little spinning top that looks like a satellite in orbit.
Solarroller BEAM Race Car
A little solar-powered racecar made from techno-junk.
