Fix LED's on eBay 28BYJ 48 Stepper controller motor
An LED on the controller board for a 28BYJ 48 Stepper was not lighting. So I carried out a test and found the soldering to be poor quality on the board. After re soldering the board the LED's worked fine.
To help test the boards I wrote a sketch for the Arduino to sequence the LED's so I could see if they where working or not.
NOTE:
Not to test a stepper motor but just to see in the board seemed to function as expected without a stepper motor.
This will Not make a stepper move it is only to turn the LED's on and off in turn to see if they are working.
Arduino Leonardo Compatible Code:-
File :
test_LEDs_stepper_controller.ino
http://1drv.ms/1x47kyB
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