Circuit of Joystick

At my this project i tried to use a joystick. This component has five pins.
These are Vcc, Gnd, voltage reference 1, voltage reference 2 and switch input.
This joystick based on two potentiometers that gives an analog inputs to the
arduino. This analog signals have values between 0 to 1023.

If you use my connection ;
you will have 0,0 at right up corner and 1023,1023 at left down corner.
We also have a switch. If you press the joystick through
down it will be active.

Best wishes

 


/* Usage of Joystick With ARduino Mega
*
* Equipments : 
* 1 x Arduino Mega 2560 R3
* 1 x Jojstick
*
* My personal blog https://ozturkgokhan.com/
* This programme based from http://www.arduino.cc/
*/

 int joyPin1 = A1; // First analog input for Jostick
 int joyPin2 = A2; // Second analog input for Jostick
 int value1 = 0; // variable to read the value from the analog pin 0
 int value2 = 0; // variable to read the value from the analog pin 1

 void setup() {
 pinMode(joyPin1, INPUT);  
 pinMode(joyPin2, INPUT); 
 Serial.begin(9600);
 }

 void loop() {

 value1 = analogRead(joyPin1); 
 delay(100); 
 value2 = analogRead(joyPin2); 
 delay(100); 

 Serial.print("first value : ");
 Serial.println(value1);
 Serial.print("second value : ");
 Serial.println(value2);
 Serial.println("---------------------");
 delay(1000);

 }