product characteristics: It is like a game console joystick, you can control the joystick module input x, y, z of PS2 joystick game controller module Joystick Values, and to achieve a particular value in a function, it can be considered a combination of buttons and a potentiometer. Data Type of x, y dimension for the analog input signal is a digital input signal z dimension, therefore,x and y connected to the analog port Pin sensor end, and z port is connected to the digital port The company produces PS2 game joystick axis sensor module consists of using original qualitymetal PS2 joystick potentiometer system For, with (X, Y) 2-axis analog output, (Z) 1 digital output channel button. With sensor expansion board can be made For remote control and other interactive work. In addition the product in order to allow customers to more easily fit expansion boards and other standard interfaces Mouth, in the design of the X, Y, Z-axis circuit leads individually, you can use three dedicated lines really pin ARDU Plug into the expansion board for use. It is convenient.