The rain sensor sends a LOW signal when water is detected. The buzzer sounds briefly to notify the user. The LCD displays a message: "It is raining" when rain is detected. "No rain" when the sensor is ...
The experiment is for switching an acoustic sounder as a rain alarm after a predetermine time. It may, however, be tinkered for a number of other applications. Needless to say, this is a simple ...
Abstract: This project uses the Internet of Things (IoT), which has completely changed the automation landscape, to create an automated rain-sensing roof system that will improve terrace gardening, ...
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