Mikroe Stepper 17 Click features the Toshiba Semiconductor TB67S539FTG two-phase bipolar stepping motor driver using a PWM chopper. The Stepper 17 supports a PWM constant-current control drive without a current sense resistor for motor-current detection and full-step to 1/32 steps resolution for less motor noise and smoother control. It has a wide operating voltage range of 4.5V to 34V with an output current capacity of 1.8A maximum in addition to several anomaly detection indicators.