ULN2003 DIP Stepper Motor Driver Module Board

ULN2003 DIP Stepper Motor Driver Module Board

The ULN2003 DIP Stepper Motor Driver Module is designed to control 4-phase stepper motors. The board features a 5-pin socket for connecting the stepper motor cable and 4 LEDs that indicate which coil is active. It includes a jumper for motor power control and is recommended to be powered by a separate 5–12V 1A power supply instead of the Arduino's 5V pin. Compatible with Arduino, the ULN2003 chip allows easy control of motor speed and direction. This module is ideal for robotics and automation applications.

Technical Specifications:

• Maximum Current: 500mA

• Control Logic Voltage: 0–5V

• Dimensions: 42mm x 30mm

• ULN2003 can withstand up to 50V, but for safe operation, keep it under 15V

• Driver/Motor Voltage: 5–15V

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