this is what my setup looks like. I got the code from a website named. https://www.mikrocontroller.net/articles/Entprellung. Or could it be the screw terminal for the reed contact? Blue=GND RED= + Black= Data the circuit board is no longer continuous from below, but the conductors have been removed ...

Yes I built a 10K ohm resistor in between. comes from +. If the reed is open, I also have 0V. When it is closed, I have a clean 3.3 V borrowed

Hello First of all sorry for the english it comes from google. Now to my problem. I have a Metrix Ni3 pickup for my gas meter. Unfortunately I can't get it to read it properly. He always tells me too much. Opposite the counter of the gas meter. I've tried quite a few things. Debounce to 32000 but al...