Unipolar Stepper Motor Driver Circuit
From Mech
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This page presents a circuit for driving high-power unipolar stepper motors. Here you will find all the information needed to make your own.
What you need
- Power
- +5v (low power)
- +12v (high power)
- ICs
- L297 Stepper Controller
- Discrete Components
- (4x) 2N6045 NPN Darlington Transistor
- (8x) 1N4001 Diodes
- (2x) 3.3kOhm Resistors