ULN2003AN Stepper Motor Driver Board green (OT2070-B112)

Voltage: 5 - 12 VDCMaximum current per channel: 500 mAThis stepper motor driver provides a direct interface between a stepper motor and a microcontroller. Ideal for Arduino, ESP8266 and ESP32. The driver is controlled with a 4-bit command and translates this into the necessary pulses to drive a motor. The heart of the driver is a ULN2003AN IC. The module provides an LED on each channel (4 in total), which provides a good visual indication during stepping. DimensionsLength: 3.5cmWidth: 3.3cmHeight: 1.2cm