These are my home made elevator panels a green arrow, a green up-down arrow and a red led floor indicator. the floor indicator doesnt work, because i have no controller for it, it can only let all the lights come on.
by Veena's Curryworld
by Crafting Duniya
by lifetish
by salim machila
by TeamingWithNature
by FPV Oscar
by bigclivedotcom