spbuana
10-04-2004, 06:41 PM
A Simple Stepper Motor Controller Using AT89C2051-24PI and PNP Driver Transistors...a microcontroller circuit you can use to drive a small stepper motor. There are three inputs for controlling the stepper-motor that is Forward, Reverse and Full/Half step.....
:D visit http://sentronix.com
:D visit http://sentronix.com