#define STEPS 32 // Define number of steps per revolution #define IN1 11 // Define pin IN1 from stepper motor as pin11 from Arduino #define IN2 10 // Define pin IN2 from stepper motor as pin10 from ...

Receive commands via serial communication to control a stepper motor connected to an Arduino. The commands can be "1" to rotate the motor clockwise, "2" to rotate counterclockwise, and "0" to stop the ...

If you are planning on building a robot with DC motors then you will eventually learn that you need to control both the speed and direction of the motor if you want it to move it in a certain ...