Greetings all,
i do not know if its possible, but i have the following problem to solve.
i have a switchboard from a railway station and it controls switches and signals.( it are all cubes with all their own function.)
i have one cube witch controls a switch point and gives back the status of what position the switch is now in.
the cube has 3 connections, one connection is connected to GND, one to the left magnet coil en one to the right magnet coil of the switch point. ( see attachment for schematic )
in the cube the push switches are parallel over the lights ( shorting te light bulb )
is it possible to read the switches and also set back the status led, not having to modify the cubes?
i'm curious if someone has a solution for my problem, or else i have to modify all my cubes.
Greetings Adriaan