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My meter is not connected to the internet. It's like a normal water meter just with the prepaid part added to it. I'm not having any idea on how to implement that.
Thank you to the both of you about the flow meter.
Now I want to ask about the prepaid part of the project. I'm having confusion about that part. What do I need to do? Can the RFID card read any prepaid credit in some contactless RFID card? Or is there any other way instead of using RFID for...
hi. i have a project about "Prepaid water meter" where when there is credit in the smart card, water will continue to flow to the house until there is no more credit which will automatically close the valve.
I was wondering how to connect the water sensor and the counter together with the...
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