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Stepper Motor and ULN2003 Driver Board

Stepper Motor and ULN2003 Driver Board - Main image
$1.07 $1.49 In stock

Category: Motors and Servos

The ULN2003 Stepper Motor Driver Board uses a ULN2003 IC to drive 4-phase, 5-wire stepper motors.

Supply Voltage: 5V (Supplied motor suitable for 5V applications)
Max Output Current: 0.5A (Single Output)
4 LED indicators
Size: 40.5mm x 21.3mm
Stepper Motor Cable Length (approx.): 24cm
Holding Torque: 0.3kg/cm
Diameter: 28mm
Step Angle: 5.625 degrees
Reduction Ratio: 1/64

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Customer Reviews (4.6 / 5 · 5 reviews)

Samuel P. ★★★★★

Setup was straightforward with the included pin headers, and the 0.5A per channel runs my small 5V stepper smoothly without overheating. A solid little driver board for basic motion control projects.

Evelyn G. ★★★★★

Used this to drive a small 28BYJ-48 motor for a classroom demo and it worked perfectly right out of the box. The 0.5A per output handled the load without any overheating during our 20-minute run. Simple wiring, and the board made plugging into the breadboard really easy.

Scarlett L. ★★★★★

The 5V input is spot-on for my breadboard setup, and the 0.5A per channel handled the motor’s startup jerk without any hiccups. Wired it up in about ten minutes and it steps smoothly through all four phases—exactly what I needed for a simple rotation project.