I want to make a pvp map which has 2 spawnpoints on the map. The spawnpoints are closed off with an iron door. The teams can both get ready by flipping a lever. Now i want to make it so when both teams are ready the doors open. This could be achieved by a memory cell. I know because i have made these before but i cant remember how to build this and i also knew it wouldn't work if i added more doors. Any suggestions?
Couldn't you use a AND gate? A memory cell seems overkill for this sort of thing.
An AND gate:
1 Lever in "Ready" Position:
2 Levers in "Ready" Position (doors open)
You could also consider using command blocks to teleport the team/players into the arena when a button is pressed.
Maybe I'm misunderstanding the question but it seems you just need an AND gate, with the two levers as inputs and the doors connected to the output, that way, when lever A AND B are turned on the doors will open.