Easydriver Stepper Motor Driver A3967 for Arduino

EASYDRIVER STEPPER MOTOR DRIVER A3967 FOR ARDUINO

Product information
The EasyDriver Stepper Motor Driver A3967 for Arduino is a simple to use stepper motor driver, compatible with most microcontrollers that can output a digital 0 to 5V pulse (0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver). The module requires a 7V to 30V power supply for a motor. The module 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. This is the latest version of EasyDriver v44 co-designed with Brian Schmalz. It provides greater flexibility and control over your stepper motor compared to the older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the micro stepping resolution. The sleep and enable pins are also broken out for further control.

Note! Do not connect or disconnect a motor while the driver is energized. This will cause permanent damage to the A3967 IC.

Specifications
Power supply: 7V to 30V. The higher the voltage, the higher the torque at high speeds
Adjustable current control from 150mA/phase to 750mA/phase
Logic voltage: 5V or 3.3V

Package Includes
1 x EasyDriver Stepper Motor Driver A3967 for Arduino