Ps2 joystick as pushbutton

[wewewhaha_hahaha01]

Hello. I am a beginner. Can someone please teach me how I can use this ps2 joystick as a pushbutton? I read in the description that it can be also used as a pushbutton but I do not know how.

[J-M-L]

Plenty of info on the manufacturer's web site

Grove - Thumb Joystick | Seeed Studio Wiki

They basically say that you'll get values between ~200 and ~800 when you perform an analogRead() of the axis and if the button is pressed you'll read ~1023

connect

Arduino	Joystick
5V	Red cable
GND	Black cable
A1	White cable
A0	Yellow cable

run this code

void setup() {
    Serial.begin(115200);
}

void loop() {
    Serial.print(analogRead(A0));
    Serial.write(',');
    Serial.println(analogRead(A1));
    delay(200);
}

Open the serial monitor at 115200 bauds and look at the (x,y) values when you move the joystick around and when you press.