A4990 Dual Motor Driver Carrier
This compact breakout board makes it easy to use Allegro’s A4990 dual motor driver, which can control two bidirectional DC motors over a wide operating voltage range of 6 V to 32 V. It is capable of delivering a continuous 0.7 A to each motor channel, and onboard sense resistors enable the A4990 to limit the peak motor current to about 0.9 A per channel. The driver also features protection against reverse-voltage, under-voltage, over-voltage, over-current, and over-temperature.
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A4990 dual motor driver carrier.
A4990 dual motor driver carrier with included hardware.
A4990 dual motor driver carrier, bottom view with dimensions.
A4990 dual motor driver carrier, labeled top view.
Minimal wiring diagram for connecting a microcontroller to an A4990 dual motor driver carrier.
A4990 dual motor driver carrier inserted into a solderless breadboard.
A4990 Dual Motor Driver Carrier schematic diagram.