hey i wana make a remote controlled car robot.......i have all the motors and the chasis but no knowledge abt RCs. i wana contol two motors with the help of a remote control....plz help me by telling me which circuit do i need to control the switching of the motors......i jus need to make the motor run and stop by switching mechanism....i.e i need to control the switch with help of a remote control...plz help me....