Hi,
I’ve set up easydriver 4.4 with arduino uno using the exact circuit as on http://bildr.org/2011/06/easydriver/.
My motor seems to only make noise and the shaft shakes. However it doesn’t seem to turn. Is it broken?
The power supply gives out 12v 500mA max. My motor is rated at 12v 400mA.
Please help!
Check your motor spec. What is voltage and current rated for.If the current below rated it might not work.
Also put actual setup diagram here
did you adjust the current limiting pot on the Easystepper board?
Brian Schmalz often checks the forums but e-mail him if you continue to have difficulties. He seems to be a most helpful guy.