Instructions

IDUINO for maker’s life
8 www.openplatform.cc
Module 1: Joystick module
1.Introduction
This joystick module maybe the best choice for your controller of DIY project. It has two
analog input pins to control X, Y axis and also has button input, someone may call it Z axis,
but it only input digital signal with 0 or 1.
Specifications:
 Two analog pin(X, Y axis), one digital pin(button).
 Input voltage: 5V
 Output voltage: 2.5V
 Size: 37*25*32mm
 Weight: 8g
2.PinOut
Pin
Description
GND
Ground
+5v
Power
VRX
X axis analog signal input
VRY
Y axis analog signal input
SW
Button key, value is 0 or 1
3.Example
Here is an example, connect the circuit as below and run the code, you will see the analog
value from X, Y axis and button through the Serial Monitor.