Difference between revisions of "Unipolar Stepper Motor Driver Circuit"
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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. |
This 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. |
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===What you need=== |
===What you need=== |
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** +12v (high power) |
** +12v (high power) |
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*ICs |
*ICs |
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** L297 Stepper Controller |
** [[media:L297.pdf|L297 Stepper Controller]] |
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*Discrete Components |
*Discrete Components |
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** (4x) 2N6045 NPN Darlington Transistor |
** (4x) 2N6045 NPN Darlington Transistor |
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** (8x) 1N4001 Diodes |
** (8x) 1N4001 Diodes |
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** (2x) 3.3kOhm Resistors |
** (2x) 3.3kOhm Resistors |
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*Other |
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**PC104 or High-Level Controller |
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**12v Unipolar Stepper Motor |
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Revision as of 11:17, 27 July 2006
This 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
