2 Packs KY-023 Dual-Axis Game Joystick Module Compatible with Arduino PS2, DC 3.3V-5V Analog Joy Stick Controller Sensor with Push Button Z-Axis for DIY Robotics and Gaming Projects
High Quality: The joystick is of high quality, with long service life and stable performance.
Output Types: It has two analog outputs and one digital output.
X, Y Axis Output: The X and Y axis outputs are for two potentiometers, allowing reading of AD conversion for twist angles.
Digital Output Trigger: Similar to pressing the joystick next time, you can move until touching the permission of the digital output, which has been activated.
Application: Used for two-degree-of-freedom servo PTZ control or other remote proportional control.