projects

electric vehicles
derptruck
brems-thesis
brems-chopper

motors
Etek floppy rotor repair
current pulse testing on Hyundai/Kia and Buick hybrid MotorStarterGenerators
hall sensor spacing
simple three phase motor driver for 6.131 final project

Toyota Prius power electronics hacks
priuswelder
priuswoofer / how to turn on the boost converter
how to turn on the 200v-12V DC/DC converter
hi-res pictures of the insides of a 2nd Generation Toyota Prius inverter/converter assembly

electronics
will this power supply work on DC?

musical instruments
improvised folk fiddle
raccoon hide banjo
fretless trash banjo (instructables)
dulcimer with a neck
four-stringed things

repairing a split tuning peg


flying toys