I have probably tried 12 different tutorials trying to get this motor to work without any success. I have hooked up exactly like below and have tried all my motors and boards. The only time it has worked is when I didn't use any libraries and defined an array for motor next steps, but I can't get …

There's no power to the controller....

The code works fine on my hardware. What is the power supply to the stepper motor? Do the LEDs on the driver board flash? Or do anything? Is the jumper next to the power input in place? Clear photos of the wiring may be of value.

[image] joortiz22: The only time it has worked is when I didn't use any libraries and defined an array for motor next steps, Can you post this code?

[image] joortiz22: const int stepsPerRevolution = 2038; ops...

int Pin1 = 12;//IN1 is connected to 10 int Pin2 = 11;//IN2 is connected to 11 int Pin3 = 10;//IN3 is connected to 12 int Pin4 = 9;//IN4 is connected to 13 int switchCW =14;//define input pin for CW push button int switchCCW =12;//define input pin for CCW push button int pole1[] ={0,0,0,0, …

See it running with your first code. (The one from post #1)

Sweet. good for you . I must have worst luck EVER!! I've tried like 6 motor drivers, many different codes, followed youtube videos to a T, 2 different stepper motors and my latest attempt a dc motor with esc connected to the uno and I still don't have a working electronic window. Everything is so si…

[image] joortiz22: and I still don't have a working electronic window. Window of a doll house? These motors draw about 300mA. Which motor supply are you using. Leo..

28BYJ-48 4-Phase Stepper Motor

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JCA34F August 29, 2023, 1:58am 10

Post a picture of Arduino and ULN2003 showing wire connections.

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28BYJ-48 4-Phase Stepper Motor

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