I have searched through many different instructables, and other places, but I am not finding the information that I want/need. I think I understand most the this little board except for the In1, IN2, IN3, & IN4. On the one I have these are jumpers. (See link above)
My question is exactly what are these for and how do you set them up to use two DC motors (Not stepper motors).
Also I have read that if the Vcc supply voltage is between 7Vdc and 35Vdc that the 5Vdc connection can be used as an output but I can't find anything that tells me how to set this up since I assume that if you can do this it can be used to power an Arduino or Raspberry PI ( I have an Uno Rev 3 & R-Pi3).
Can anyone either tell about these things or point to a link so I can read about them myself.
Thanks to all!