Ok so here's the setup, I have 2 hobby or dc motors, 1 in the back for forward/backward and 1 in the front for steering left and right. I just started arduino so Im still in the noob range, but what I had in mind is to control how far or how long each motor will run and then repeat so it runs on a pre-programmed track almost. For example, I would like it to go forward using the forward/backwards motor for say 3 seconds on a certain speed and then turn left using the left and right motor for a certain time on a certain speed then going forward again to achieve that turn. Is there already a code like this? As well, I would like to use a Quad-Half H-driver or Quad-H bridge how ever its spelt.