I'm sorry if this has already been handled in other threads, i have a quick question about the 2.5 Amp Motor Controller from this website.
I plan to power only 1 motor with it, and i want to use a separate battery, i.e. not the same one as for the ez-b and servo's etc.
Is it correct to connect both grounds of these separate batteries together?
Also, when only powering one motor, do i still need all 4 of the IN ports (white wires in tutorial video)?
If someone has a schematic that would be greatly appreciated.
The standard H-bridge controll in ARC will attempt to controll 2 motors instead of 1. I assume i should use the custom Movement Panel for my situation.
My bot will have 2 front wheels with a diff, and a single wheel at the back with a servo for steering.