Stepper Motor and ULN2003 Driver Board

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.

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.

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.