John Baichtal's blog about making, electronics, toys, gaming, and tools.
Saturday, February 1, 2014
Computer Fan Buzzbot
I've been playing around with adding batteries to a computer fan to turn it into a buzzbot--a robot without wheels that moves around by vibrating. I used a normal computer fan with a couple of teeth knocked out to give it a wobble, powered by 4x AAA Energizer Ultimate Lithium cells, packing 1200 mAh each.