Amazon.com: Hyperkin "Cadet" Premium BT Controller for NES/ PC/ Mac/ Android (Includes Wireless Adapter) : Video Games
GUIDE] NES Gamepad to Atari Controller - sudomod
How do I make a NES controller to SNES adapter? - Hardware - AtariAge Forums
Sega Mega Drive / Genesis 3-Button (A,B,C) Controller – Raspberryfield – IT, video games and comics
Make an NES Controller Interface for Arduino UNO
NES Classic Mini Controller Teardown - YouTube - YouTube
Nintendo NES and SNES joystick controller pinout diagram @ pinoutguide.com
Joystick with 2 button support - English Amiga Board
NES Controller Interface with an Arduino UNO - Projects
NES Controller Interface with an Arduino UNO - Projects
Nes Controller to Atari 8bit Computer
Amazon.com: JoFong 7 Pin Classic NES Controller for NES 8-Bit (1985 Version) Entertainment System Console, Plug and Play Wired Video Gamepad Joystick - 2 Pack, Note Not for NES Classic (2016) : Video Games
NESPi Project Part 4 – The NES controller port and protocol – Raspberryfield – IT, video games and comics
NES Classic Edition – Controller Mod | Hackaday
Interfacing a NES Control Pad to an Arduino – [Brads Electronic Projects]
raphnet. - 4x SNES and/or NES controllers to USB adapter circuit
GUIDE] NES Gamepad to Atari Controller - sudomod
NES Classic 500 in one game console controller pinout | Jay's Technical Talk