This project shows Stepper Motor Control using PIC 16c55 Microcontroller. To simulate this circuit, initially activate Mixed Mode simulator from the Schematic Editor window. Selecting Run Transient analysis from Simulation menu can perform simulation.
This project contains a PIC 16C55/57, a Darlington Transistor Array,
a stepper motor, and a voltage source.
In this project, PIC 16C55 Microcontroller outputs the sequence to rotate the stepper motor. Port B of the microcontroller outputs the sequence to the Darlington Transistor Array. The output from the Darlington Transistor Array is send to the stepper motor.