I am a noob in all this arduino stuff, since I only became interested in the last few days.
After searching and searching the net for days, I still have one doubt regarding powering motors and motor shields.
I have one motor shield connected to two 5V stepper motors and I want to power them.
Would it be okay to use a 12V 1A wall wart?
I really don't know how to determine the required voltage and current for these things :'(
I would be much obliged if someone could help me.