“Hi, As this is my first instructable here, I hope you’ll like it and feel free to ask about anything not clear in it. Firstly, I started this project after I wanted to control 4 Motors that requires relatively high power (12Volts, 4 Amperes) for each. After searching for a good shield to supply the motors with the required power, I found this one “4 Channel Motors Driver Controller”. I wanted to buy it but I didn’t find any simple tutorial for how to use it with Arduino. So I decided to read its datasheet and configure how I will use it with Arduino. Finally, I bought the board and It worked fine. So I decided to write this instructable to ease the process for the next users of the same board. In addition, just to prove the concept, I made a small hardware project which is an RC Car using ARDUINO + BLUETOOTH + 4CH MOTOR DRIVER CONTROLLER.”