Unipolar Stepper Motor Driver Circuit
From Mech
Jump to navigationJump to searchThis page presents a circuit for driving high-power unipolar stepper motors. Here you will find all the information needed to make your own. This circuit allows step-level control and can be easily modified for other modes of operation.
What you need
- Power
- +5v (low power)
- +12v (high power)
- ICs
- Discrete Components
- (4x) 2N6045 NPN Darlington Transistor
- (8x) 1N4001 Diodes
- (2x) 3.3kOhm Resistors
- Other
- PC104 or High-Level Controller
- 12v Unipolar Stepper Motor