This program drives a unipolar or bipolar stepper motor. The motor is attached to digital pins 8 - 11 of the Arduino. The motor should revolve one revolution in one direction, then one revolution in ...

It’s fair to say that building electronic gadgets is easier now than it ever has been in the past. With low-cost modular components, there’s often just a couple dozen lines of code and a few jumper ...

// Basic Arduino example that enables the A4988 and toggles STEP and DIR pins to run the motor one full revolution forward and then reverse using a fixed microstep ...