Temperature monitoring system (for cold storage)
https://youtu.be/7kgKcDLEzdA
This project observes the temperature in a cold storage (once every ten seconds) with the hep of a temperature sensor. A user defined threshold value is set. If the temperature in the cold storage exceeds said threshold value, an led gets lit up and a buzzer goes off, alerting nearby people. Also, an SMS is sent to the user alerting them and informing them of the current temperature.
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