Arduino Dual-Axis Button Joystick Module PS2 Game Controller Shield Joy Stick
This is a breakout module for Playstation2 analog joystick. Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is connected to a digital pin.
On the principle, the control rod can be considered that it is organized by the two potentiometer and a button .
Two of the input value of potentiometer are respectively to show the user offset in the X and Y axis, and the type of offset is analog;the button is used to show whether the user push down button in the Z axis, its type is the digital quantity. Therefore the control rod contain a total of three input interface which are used to connect X, Y, and Z.
Features: