PC Stepper Motor Driver
Description:
With this circuit you can control two unipolar stepper motors in full step mode via the RS232 serial port of your PC. A terminal program such as Hyper terminal can be used to control the stepper motors. The stepper motors can be driven one at a time.
Micro controller:
AT2313
Specification:
Drives stepper motors up to 24V, 500mA
Power supply ………………….12-24 VDC
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