Simple question for all you guru's out there. If I build a joystick according to the attached schematics (Atari 7800 controller), what computer systems would it be compatible/safe to use with?
It seems it would work with Atari 8-bit computers (400, 800, 1200, XL, XE) and the Atari ST line.
Would it be safe to use on an Atari XE game system?
I just want confirmation that it's not going to cause any damage to the systems.