The Pololu Simple High-Power Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software enabling quick configuration over USB. The controller supports four interface modes: USB, TTL serial, analog voltage, and hobby radio control (RC). This version operates from 5.5 to 30 V and is efficient enough to deliver a continuous 25 A without a heat sink. It ships with the power capacitor and connectors included but not soldered in, allowing for custom installations.
Compare all products in Pololu Simple Motor Controllers.
Dimensions
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Size:
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2.3" x 1.2" x 0.4"
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Weight:
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12 g1
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General specifications
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Motor channels:
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1
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Control interface:
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USB; non-inverted TTL serial; RC servo pulses; analog voltage2
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Minimum operating voltage:
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5.5 V
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Maximum operating voltage:
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30 V
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Continuous output current per channel:
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25 A3
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Maximum PWM frequency:
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21.77 kHz
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Maximum logic voltage:
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3.3 V4
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Reverse voltage protection?:
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N
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Partial kit?:
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Y
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Notes:
- 1
- Without included hardware.
- 2
- Autodetects baud rates between 1200 and 500,000 bps, or can be set to any fixed baud rate in this range.
- 3
- Typical results at room temperature without a heat sink.
- 4
- All digital inputs are 5V tolerant.