U8 motor control

Hello! I just found out my tank chassis didn't work. I was wondering how to use the U8 (below) to control the direction of 2 DC motors. I could then build another one for a tank. Thanks!
I'm using an arduino uno.

note - I had a post on this, but the upload scrrambled it, so I'm reposting.

https://forum.arduino.cc/uploads/short-url/LZqctB5qZzjmpkAPyyPGicTDVq.pdf

Hi,
What are the specifications of your motors?
What is your power supply for the motors?

Thanks... Tom.... :smiley: :+1: :coffee: :australia:

Thanks! I'm planning on using 12v motors with a 9V power supply.