What sort of multiplexer?
Have you got a schematic of your wiring?
Can you post it please.
You might want to look at this How to get the best out of this forum before you proceed any further.
What sort of multiplexer?
Have you got a schematic of your wiring?
Can you post it please.
You might want to look at this How to get the best out of this forum before you proceed any further.