Here's my code: #include "AccelStepper. I've also tried switching out both the motor, and the uln2003 to no avail. Because the motor does not use contact brushes, it has a relatively precise movement and is quite reliable. It’s perfect for projects that require precise positioning, like opening and closing a vent. I've measured the coils with a multimeter to double check wiring to the uln2003 (Picture of wiring attached). The 28BYJ-48 is a 5-wire unipolar stepper motor that runs on 5V. A stepper motor is an electromechanical device which converts electrical pulses into discrete. Component Required: (1) x Elegoo Mega2560 R3 (1) x 830 tie-points breadboard (1) x ULN2003 stepper motor driver module (1) x Stepper motor. The problem is that instead of rotating, it vibrates. The stepper we are using comes with its own driver board making it easy to connect to our MEGA2560. I have a 12v DC 28BYJ-48 stepper motor with a uln2003 driver, and I'm trying to make it rotate. I'll try to keep this as simple as possible,
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