【Regarding the voltage】:You will get 10 joystick sensor modules. The module uses 5V power supply, and the original state reading voltage of X and Y is 2.5V. In the direction of the arrow, the voltage increases, the maximum value is 5V, and in the opposite direction of the arrow, the voltage value decreases, and the minimum value is 0V
【Composition】:The joystick is a combination of 2 analog potentiometers and a digital switch, just connect to the two analog inputs and the robot can listen to your commands with X,Y control. Bidirectional 10 k resistor, the resistance varies with the joystick in different directions