Project20.Joystick

Description

Lots of robot projects need joystick. This module provides an affordable solution. By simply connecting to two analog inputs, the robot is at your commands with X, Y control.

Specification

Supply Voltage: 3.3V to 5V
Interface: Analog x2, Digital x1
Size: 40*28mm
Weight: 12g

Connect

_images/20_bb.png

Code

int value = 0;

void setup() {
pinMode(3, OUTPUT);
Serial.begin(9600);
}

void loop() {
value = analogRead(0);
Serial.print("X:");
Serial.print(value, DEC);

value = analogRead(1);
Serial.print(" | Y:");
Serial.println(value, DEC);

delay(100);
}

Phenomenon