I’m working on a project where I want to control / automate a blind with a stepper motor.
I follow this instruction Motor on a roller blind by pgote - Thingiverse
I will instead use:
28BYJ-48 stepper motor + ULN2003 driver board.
The problem is that I need to run the 12V version of the motor but I do not fully understand how I should be able to supply power with a 12V power adapter as the Uno is operated at 5V.
What do I need to make this possible?
Thanks in advance