Description: Simple to use, compatible with anything that can output a digital 0 to 5V pulse Require a 7V to 30V supply to power the motor and any voltage of stepper motor With on board voltage regulator for digital interface that can be set to 5V / 3.3V Connect 4-wire stepper motor and microcontroller to get precision motor control Drive bi-polar motors,motors wired as bi-polar. I.e. 4,6, 8 wire stepper motors Specification: A3967 microstepping driver Compatible with 4, 6, and 8 wire stepper motors of any voltage Adjustable current control from 150mA/phase to 750mA/phase Power supply range from 7V to 30V( The higher the voltage, the higher the torque at high speeds) Size: Approx. 4.83x2.05x0.80cm/1.90x0.81x0.31inch Package Includes: 1 piece Stepper Motor Driver 1 piece Pin Header Note: Please allow 1-3mm differs due to manual measurement Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding
