So I finally got this motor shield - http://buyincoins.com/details/new-v3-arduino-driver-motor-controller-shield-l298n-2a-2-motors-module-product-11952.html which I'd like to connect to two motors, and send a PWM signal to change the speed. The issue is, however, I'm not entirely sure how to do it. It's all in broken english, which doesnt help :)
If you take a look at the inputs (listed in order), I assume the following - VEX - Voltage in? 5V - a 5v source to power the arduino GROUND - ground, obviously A- - Motor A ground A+ - Motor A positive B- - Motor B ground b+ - Motor B Positive
I'm kind of lost as to where my signal is. There are 3 switches which the page mentions (VLO, VLC, VM), but again the english is pretty bad and I didn't quite grasp it all.
Does anyone have any suggestions on how to use this shield? Thanks!