Blog
PIC16F84 Stepper Motor Controller
Posted by admin on October 17th, 2007
There is a lot of online literature about stepper motors and controlling them. A Google search turned up the circuit below. It uses a PIC microcontroller to sequence the steps, TIP120 Darlington pairs for the switching circuitry, and a 4050 hex buffer for logic levels and circuit protection.
For the first circuit I used a PIC 16F628A to test the stepper motor and find out how fast I could get it going.
PIC16F84 Stepper Motor Controller - [Link]
RSS
Leave a Reply
You must be logged in to post a comment.