About stepper motors...

What kind are these and how would I make them work with an Arduino Uno?

Judging by the number of wires coming out of it I'd say it's a good guess to call it a bipolar stepper motor. Good information here:

http://www.tigoe.net/pcomp/code/circuits/motors/stepper-motors

And there is a library for steppers that will work with Uno:

http://arduino.cc/en/Reference/Stepper

I'm not much of one to complain about people not googling first, but all of this information is in the Arduino reference which is a GREAT place to start when you have something new you want to try out.

Be sure to also check out Grumpy_Mike’s stepper tutorials, too - he’s a regular here on the forums who really knows his stuff:

http://www.thebox.myzen.co.uk/Workshop/Motors_3.html
http://www.thebox.myzen.co.uk/Workshop/Motors_4.html

:slight_smile:

http://cnc25.free.fr/documentation/moteurs%20pap/pap_nmb.pdf See page 8. Don't know what the -05 means.