PS2 Joystick Module Breakout Sensor

🎮 PS2 Joystick Module Breakout Sensor – Dual-Axis Analog Joystick with Push Button for Arduino, Raspberry Pi & Robotics

The PS2 Joystick Module Breakout Sensor is a high-quality analog joystick similar to the ones used in PlayStation 2 or Xbox controllers. It allows you to easily capture 2D directional input (X and Y axes) and includes a built-in select push button when the joystick is pressed down.

This module is perfect for controlling robots, RC cars, drones, and DIY electronics projects requiring smooth analog input. Each axis uses a 10kΩ potentiometer that outputs an analog voltage proportional to the joystick’s position, while the built-in switch provides a digital signal when pressed.

It can be connected directly to Arduino, ESP32, Raspberry Pi, AVR, PIC, or ARM microcontrollers and read through the analog input pins.

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Key Features

• Dual-axis analog joystick (X & Y) with push button (Z-axis)
• Each axis controlled by a 10kΩ potentiometer
• Outputs analog voltage (0V–5V) corresponding to joystick position
• Push-down switch provides a digital signal for “Select” or “Fire” actions
• Highly reliable and smooth mechanical control
• Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and more
• Perfect for gaming controls, robotics, and creative DIY projects

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Technical Specifications

• Operating Voltage: 5V DC
• Output: Two analog (X, Y) + One digital (SW)
• Resistance: 10kΩ per axis
• Interface Type: 2.54mm standard pin headers
• Dimensions: ~34mm × 27mm × 25mm
• Mounting Holes: Yes
• Life Expectancy: Long operating life and durable design

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Pin Configuration

Pin	Description
GND	Ground (0V)
+5V	Power Supply
VRx	Analog output for X-axis movement
VRy	Analog output for Y-axis movement
SW	Digital output from push button (LOW when pressed)

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Output Characteristics

• Center position: ~2.5V (neutral)
• Full movement in one direction: up to 5V
• Full movement in opposite direction: down to 0V
• Button press: Digital LOW (0V)

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Circuit Diagram

The following shows how to connect the PS2 joystick module to an Arduino board for X, Y, and button readings:

• +5V → 5V on Arduino
• GND → GND
• VRx → A0 (X-axis input)
• VRy → A1 (Y-axis input)
• SW → D2 (Button input)

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Example Arduino Code

// PS2 Joystick Module Example
const int VRx = A0;
const int VRy = A1;
const int SW  = 2;

int xValue, yValue, buttonState;

void setup() {
  Serial.begin(9600);
  pinMode(SW, INPUT_PULLUP); // Button is active LOW
}

void loop() {
  xValue = analogRead(VRx);
  yValue = analogRead(VRy);
  buttonState = digitalRead(SW);

  Serial.print("X: "); Serial.print(xValue);
  Serial.print(" | Y: "); Serial.print(yValue);
  Serial.print(" | Button: ");
  Serial.println(buttonState == LOW ? "Pressed" : "Released");

  delay(300);
}

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Applications

• Robotics and RC vehicle control
• Gaming and simulation controllers
• DIY electronics projects
• Camera or servo pan-tilt systems
• Mechatronics and automation

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Package Includes

• 1 × PS2 Joystick Module Breakout Sensor
• 1 × Detachable Joystick Knob Hat

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Notes

• Ensure your microcontroller analog pins support 5V input (use voltage dividers for 3.3V boards).
• The joystick returns to center position automatically when released.
• Use analog filtering in software for smoother response.