http://hackadaycom.files.wordpress.c.../08/madden.jpg
Last month, [Lee] sent in a build where he connected an Arduino Mega to an old Sega Genesis/Megadrive cartridge. He’s figured out how to read the contents of the cartridge now, allowing you to preserve your 100% complete Sonic & Knuckles / Sonic 3 save for time immemorial.
http://hackaday.com/2012/08/15/hacka...ugust-15-2012/
