KOOBOOK 5Pcs A3967 EasyDriver Shield Stepping Stepper Motor Driver For Arduino Support 4/6/8 Wires Stepper

Specifications: A3967 microstepping driver MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 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 Note: Do not connect or disconnect a motor while the driver is energized. This will cause permanent damage to the A3967 IC. The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully! Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 5Pcs

• A3967 Motor Driver
• EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V.
• Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control!EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors.
• On this version (v4.4) we fixed the silk error on the min/max adjustment. It provides much more flexibility and control over your stepper motor, when compared to older versions.
• The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made.