Running a car alternator as a BLDC electric motor with the new controller

Getting the car alternator motor setup with the new homemade BLDC controller that includes PWM speed control and testing it out. Since it worked so well I moved on to what I had originally meant to try, which was measuring the back EMF from the coils in the motor like with the Hard Drive Motors. Got some pretty surprising results!

Want more information on this circuit and other neat things? Check out Neato3000.com for more!

Alternator driver PWM speed control upgrade:
http://www.neato3000.com/alternator-driver-pwm-speed-control-upgrade/

Running an Alternator as a BLDC motor with the new controller:
http://www.neato3000.com/running-an-alternator-as-a-bldc-motor-with-the-new-controller/

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