I was wondering if there was a way to wire together a square panel of 25 led arcade buttons. Plus 2 LED strips as a "counter". I could go down to 4x4 if that's the only thing.
My goal would be to make a "screenless console" that could play multiple games.
Simon (by yourself)
Whack-a-Mole (by yourself)
Random number generator/Dice roller (D6, 2D6, D8, D10)
Tic-tac-toe (flashing vs solid)
Connect 3(like connect 4)
Go type variants
Open to other ideas. Maybe borrow from the "Merlin" console.
RFID Reader to select games.
I typically use an Uno but I am thinking that I will need a pin for each button plus for the LED in the button so I'd have to do Mega?
I estimate games will be between 200-5,000 lines of code so I would expect I can get maybe 30 or so games?