DESCRIPTION: The Motor Mind B provides DC motor speed and directional control up (up to 30 VDC). Works with a one or two-wire, 2400 baud serial interface. Optional tachometer to read inputs up to 65,528 Hz. The module supports peak currents as large as 3.5 A and continuous currents of 2 A, and has an external emergency override input brake that shuts down motor. Size is 4.1 w x 3.4 t x 1.0 d cm (9-pin SIP package). Includes heat sink.