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Old 10-26-2010, 11:09 PM   #3907 (permalink)
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snakub , sound like you might have a driver problem. Can you scope the pwm pin on the micro?
The base resistors to the Ks621k30 transistors were just bad I replaced them and then went on to have the calamity the toecutter described. This has all been very disappointing I only went two feet and the power board blew up!?? With the arduino even with the fet driver slamming the car forward the transistors didn't blow how then could the Paul and Sabrina board have over current protection?
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