I am pretty new to this but i will give it a try. i want to control a DC motor's speed and direction so i looked up ideas on google and i decided to purchase **broken link removed** . After assembly and checking the circuit over and over again i hooked up the motor and the power source. I am using 12v at 500 mA power source and the motor is rated for 6 volts. When everything is connected i get nothing out of the motor. Do i need to up the voltage or is there something else i need to do. Please help