What is the signal of programming remote control robot car?

The signal type of programming robot car remote controller is usually radio signal.

The signal of programming the remote controller of the robot car can be transmitted to the robot car through the keys in the remote controller, thus controlling the moving direction and speed of the car. At present, the commonly used types of remote control signals are infrared, Bluetooth and radio signals. Among them, radio signal is the most commonly used one, which has long transmission distance and good stability, so it is also widely used in signal transmission of robot car remote controller.

In the process of sending and receiving radio signals, it is usually necessary to use coding and decoding technology to process the signals to ensure the accuracy and integrity of the data, and finally realize the remote control of the robot car.