lightweight, inexpensive speed controllers

[AlexH]

Originally Posted by Andrew Schreiber

I'm using http://www.hobbyking.com/hobbyking/s...ontroller.html for mine.

It's not running yet so I can't attest to it's quality but they came highly recommended to me by various sources. Plus, they were cheap enough.

i've run that esc on a battlebot. they do pretty much exactly what the descriptions says.

soft start is annoying if you are trying to start with a heavy load on the motor and go full throttle but otherwise i can't complain.

yes they are pwm based.