The remote control can convert the direction signal you input into different electromagnetic wave signals for transmission. remote control accessories ，The body receives them and converts the electromagnetic signals into different electrical currents to control the motors or steering gears, allowing the car to drive according to your control.
The basic principle of any remote control device is that the user has a transmitter or remote control that uses radio waves to send a signal to the car instructing them what they want to do. However, all RC vehicles operate differently, and variations in power or transmission range make them all unique.
In addition, the battery on the car body powers the receiver and motor (the oil-powered remote control car only powers the receiver, and then a meter converts it into the size of the throttle and the size of the control current steering gear)
like:
Remote control classified by signal
Remote control car selection skills
