Ok thanks. That's a game changer as I know nothing about programming this sort of thing. I will look for another solution. Thanks for your assistance.

If I supply 12v and set the Duty Cycle to -0.5 to .5, will the card always remember this setting, providing I don't change it myself? You mention being careful..so that has me concerned somewhat. Maybe it's safer to just use two 6v 3amp power supplies and connect them in parallel to send 6v/6 amps t...

Hello Everyone, I want to use the above card to control a 6v motor that will turn in both directions. What I’m not sure about is the power supply needed for external connection to the card to drive the 6v motor. From what I understand a 6v to 15v external power source can be used with this card. So…...