Clean Your DualShock Controller : 9 Steps - Instructables
Amazon.com: 2pcs Pack PS2 Wireless Controller, Double Vibration Gamepad Remote for Sony PS2 PlayStation 2 : Video Games
DualShock 2, left d-pad requires a lot of force to register : r/ps2
That's it, I've had it! The dpad on the Gamecube is officially the worst in history of videogaming, so now I chopped up a PS2 controller and are in the progress with
Xbox 360 Controller Emulator
Amazon.com: Wireless Controller for PS2 2.4G, Double Shock Vibration Twin Shock Gamepad for Playstation 2 (2 Pack Black) : Video Games
Pelican Chameleon Wireless PS1 and PS2 Controller Review — Game Controller Reviews
Using A Playstation 2 Controller with your Arduino Project | TechMonkeyBusiness
Pelican Chameleon Wireless PS1 and PS2 Controller Review — Game Controller Reviews
Clean Your DualShock Controller : 9 Steps - Instructables
PS2 Wireless Controller: How to Connect & Interface w/ Arduino
Fix Your Switch Pro Controller D-Pad! - YouTube
My "PS3/Generic Gamepad" Version 2 (Actually a PS2 controller with USB adapter) Layout - Based on Xbox 360 by "Ionized" : r/EliteDangerous
How to Enter Cheat Codes on the PS2 Controller
PS2 joysticks's dpad up/down/left/right are not mapped/detected in control settings · Issue #4396 · hrydgard/ppsspp · GitHub
Where is the D-pad on a PS3 controller? - Quora
PlayStation 2 - Wikipedia
I was having issues with my pro controller's d-pad registering two inputs when only pressing one direction. After some quick surgery replacing the d- pad with a wii one, it works perfectly! :