#103 Arduino C++ - Lesson 12 - 28BYJ-48 Stepper motor with ULN2003 driver. Non blocking, no library.

Lesson 12 shows how to create non blocking (state machine) code when using the Arduino UNO with the 28BYJ-48 stepper motor with the ULN2003 driver board.
The lessons shows how to control the stepper with buttons but also shows how to run multiple stepper motors running at different speeds and even directions at the same time.

The examples do not use any libraries.

As always the code uses millis for timing so in non-blocking state machine code.

[markdebsauzzietravels]

Thank you once again Simon :)
That explains why my first project motors only worked one at a time, when you do the next project could you also add a bit of code to show how you could make the steppers got through there sequence 2 or 3 times please.
Cheers Mark