The ULN2003 Motor Driver Module is based on the ULN2003A Darlington transistor array IC, designed for driving small stepper motors and inductive loads.
It is most commonly paired with the 28BYJ-48 5V stepper motor and allows microcontrollers to control motor rotation, speed, and direction safely.
The module includes:
Indicator LEDs for each driving phase
Standard motor connector
Easy GPIO interfacing
It is widely used in:
Robotics
Automation projects
Camera sliders
Educational electronics
Key Features
Designed for 28BYJ-48 stepper motor
Uses ULN2003A driver IC
Easy interface with Arduino and ESP boards
Built-in status LEDs
Compact and lightweight
Suitable for low-power stepper motors
Technical Specifications
Parameter
Value
Driver IC
ULN2003A
Operating Voltage
5V
Motor Type
Unipolar Stepper Motor
Compatible Motor
28BYJ-48
Input Interface
Digital GPIO
Pin Configuration
Pin
Description
IN1
Control Input 1
IN2
Control Input 2
IN3
Control Input 3
IN4
Control Input 4
VCC
Power Supply
GND
Ground
What’s in the Box
1 × ULN2003 Motor Driver Module
Ideal For
Stepper motor control
Robotics projects
Automation systems
Arduino learning projects
DIY electronics ⚙️
Weight
0.008 kg
Dimensions
3.5 × 3.2 × 1.2 cm
Reviews
There are no reviews yet.
Be the first to review “ULN2003 Stepper Motor Driver Module”Cancel Reply
Reviews
There are no reviews yet.