Trying to get a doorswitch status in my motor home, has tried with digital and analog in but no open or closed status. The problem is that I need a resistor between the arduino otherwise the lamp is on even the doorswitch is off.
The only working results is with value on analog in.
Attached a Picture on the working results.
My English is not the best, but i hope the Picture can explane better..
Best Regards
The only working results is with value on analog in.
Attached a Picture on the working results.
My English is not the best, but i hope the Picture can explane better..
Best Regards
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