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Topic: Looking for tutorial on monitoring a set of contacts (Read 566 times) previous topic - next topic


Looking for tutorial on time and event logging/recording.

I hope this request isn't a bother but, hope this is a good place to post it. I would like to learn how to use the Arduino to monitor a set of contacts and then report when they are open or closed. The times need to be recorded and used in  future calculations. This would be a good start for the project I have in mind. If you have any suggestions please send them along.


You will need a RTC to get the time and the contacts are treated the same as a basic switch.

Both of these are basics that have been covered many times. Do a search.


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