Jrk 21v3 USB Motor Controller with Feedback (Connectors Soldered)
Jrk 21v3 USB Motor Controller with Feedback (Connectors Soldered)
The Jrk 21v3 is a versatile, general-purpose motor controller that supports a variety of interfaces, including USB. The broad operating range from 5 V to 28 V and continuous output current of 3 A (5 A peak) allow this board to control most small DC brushed motors. Analog voltage and tachometer (frequency) feedback options allow quick implementation of closed-loop servo systems, and a free configuration utility (for Windows) allows easy calibration and configuration through the USB port. A USB A to mini-B cable (not included) is required to connect this controller to a computer.
Dimensions
Size: | 1.35" x 1.35" x 0.5" |
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Weight: | 0.23 oz |
General specifications
Motor driver: | MC33926 |
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Motor channels: | 1 |
Control interface: |
USB; non-inverted TTL serial; RC servo pulses; analog voltage1 |
Minimum operating voltage: | 5 V |
Maximum operating voltage: | 28 V |
Continuous output current per channel: | 3 A |
Peak output current per channel: | 5 A |
Current sense: | 0.5 V/A2 |
Maximum PWM frequency: | 20 kHz |
Minimum logic voltage: | 4 V3 |
Maximum logic voltage: | 5 V |
Reverse voltage protection?: | Y |
Partial kit?: | N |
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