RC (remote control) toys are self-powered radio-controlled devices that usually make use of a battery or a nitro-powered engine. RC toys work with the help of a transmitter that when you push the controls on it, it sends those instructions through the help of radio waves to the toy. Those signals are sent to the toy's receiver which then sends them to the motors through the circuit. The circuit board communicates every action according to the number of pulses its being sent by the receiver.
