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The method of transferring speed to electric vehicle
Apr 25, 2017

1. Objective: First detect the polarity of the controller's lead line, + 5v wire to the red line, the negative wire transfer to the black line, and then the rest of the wire can be connected.

2. Blind: First find out the positive and the signal line and the controller leads to arbitrary docking line, until the motor rotation, then turn the negative electrode, the motor stops, if not stop switching positive and signal lines can be turned to debug.








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