How to connect a PS2 joystick to an Arduino and use it to control the brightness of four LEDs with pulse width modulation.
Using A Playstation 2 Controller with your Arduino Project
PS2 Archives - Near Future Laboratory
Arduino Robot With PS2 Controller (PlayStation 2 Joystick)
How to Setup PS2 Joysticks on the Arduino - Circuit Basics
Wire the PlayStation Controller, PlayStation Spinner Controller
For Arduino Dual-axis XY Joystick Module Higher Quality PS2 Joystick Control Lever Sensor KY-023
Help - Spikes in PS2 joystick readings - Project Guidance - Arduino Forum
Arduino - Circuit Basics
Build a Battle Bot Controlled with a PS2 Controller
Tutorial 8 - Analog PS2 joystick with push button
Ultimate Guide to the Arduino
Arduino joystick: Easy setup and use on the Arduino
Using A Playstation 2 Controller with your Arduino Project
In-Depth: How 2-Axis Joystick Works? Interface with Arduino & Processing