I am making printer room and I want to show how many printers are running in another room.
the idea is to make a lamp with a 7 segment display next to it.
When one are running display shows 1 and when two printers are running display show 2 and so on. Same time lamp is on.
When printers are ready display is 0 and lamp is off.
Can I somehow use some plugin to control the 7 segment display and lamp.
Hope someone get my point