How do I make a NES controller to SNES adapter? - Hardware - AtariAge Forums
1set Plastic Buttons A B X Y Replace For Nintendo Sfc Snes Super Nes Controller - Accessories - AliExpress
NES Controller Interface with an Arduino UNO - Projects
Interfacing a NES Control Pad to an Arduino – [Brads Electronic Projects]
NES Bluetooth Controller. : 11 Steps (with Pictures) - Instructables
NES and SNES Controllers on a 6502 (like the C64) – pagetable.com
Famicom and NES controller modding
The Game Controller Port, Deconstructed : psmay
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
shmups.system11.org • View topic - I need help with an NES to Famicom controller modification
NES Controller on the Raspberry Pi | Gordons Projects
Finished project, want to add NES controller ports - RetroPie Forum
NES Classic Mini Controller Teardown - YouTube - YouTube
Make a USB NES Controller : 9 Steps (with Pictures) - Instructables
NES Controller Interface with an Arduino UNO - Projects
GUIDE] NES Gamepad to Atari Controller - sudomod
nes classic controller - rewire for original nes : r/RockinTheClassics