Hi everyone, I am trying to control a stepper servo ASTROSYN - MY7001 - STEPPER MOTOR, 14, 20MM with an Arduino Uno and the HBridge SN754410NE as shown on the page: http://arduino.cc/en/Reference/StepperBipolarCircuit . It works fine with a 9v battery connected to the breadboard, although the batte…

Controlling Stepper Motor with Arduino and HBridge SN754410NE

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