Joystick module
Dual-axis XY Joystick Module for arduino Joystick Module KY-023
Joysticks standard interface module electronic building blocks and 5 pin interface leads.
This module uses a 5V supply (get from Arduino Regulated voltage), the original state X, Y readout voltage of 2.5V or so, when pressed with the direction of the arrow, the readout voltage values with increasing, up to 5V; press the arrow in the opposite direction, the readout voltage reduction , a minimum of 0V.