MIKROE-2912 Stepper 7 Click MikroElektronika MIKROE-2912 Stepper 7 Click features an H-bridge bipolar step motor driver which supports full and half step control modes. MIKROE-2912 Stepper 7 Click also carries a port expander so that the communication can be done with a minimal number of pins, through the microBUS™ SPI bus. The Stepper 7 click offers thermal protection, integrated kickback voltage protection, wide input voltage range, and protection against current shoot through the H-bridge. The MIKROE-2912 Stepper 7 Click is an ideal solution for driving motors in any application that demands a precise and safe step motor driver.