Let's Make Robots!

just a solar panel and simple solar engine circuit

Here is a quick BEAM style robot. It uses a Miller Solar Engine and a 4700 uf cap to drive a 3v buzzer. It is quite active in direct sunlight. Much louder than I … Read more
Solar engine drives small dc motor and makes me smile
This is PLUMBERbot...a BEAM Symet using a simple solar engine. His name derives from the fact that his apron is a teflon tape round and his hat is a plumbing trim … Read more