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USB Motor Controller module, w/ ISOLATED outputs for BRUSHED DC motors. With built-in voltage, current and temperature sensors. - Walmart.com
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TIC 36V4 USB MULTI-INTERFACE HIGH-POWER POLOLU - Stepper motor controller | DRV8711; analog,I2C,PWM,RC,TTL,USB; POLOLU-3140 | TME - Elektronik Bauteile
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