rain sensor

A rain sensor or rain switch is a switching device activated
by rainfall. There are two main applications for rain sensors. The first is a water conservation device connected to an automatic irrigation system that causes the system to shut down in the event of rainfall. The second is a device used to protect the interior of an automobile from rain and to support the automatic mode of
windscreen wipers.

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  1. A

    Help Arduino #4

    swing servo motor back and forth when detected a sound by sound sensor or a rain sensor has detected and stop when thiers no detected
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