What is a Joystick?

[LeElliot]

Joystick is a physical device that converts the movement of a plastic rod into electronic information that a computer can process. The basic principle of a joystick is to transform the motion of the plastic rod into electronic signals comprehensible to computers. Its operation varies according to required speed conditions. Below are detailed explanations: Function of the joystick: Its primary function is to shift gears and change speed based on driving conditions. On the other end of the electric motor, its rotating shaft is connected to the joystick's position sensor (such as a potentiometer or optical sensor). Whenever the joystick moves, whether caused by the motor or the player, the sensor can detect the joystick's position.