Measure wind, rain, temperature, humidity, and light in remote locations using ThingSpeak, Particle, and the Sentient Things IoT Node. This project describes the latest generation of a weather station used by the ThingSpeak team at MathWorks (see ThingSpeak Weather Station & Data Analysis for an earlier version). This weather station provides the following improvements: Optional solar…
It detects humidity through two sensors which are to be used alternatively to let us know when there is water on the ground because it’s raining, or when the water level in a flowerpot is too low and it needs watering. How can we know the right value of the soil humidity in a…
Designed to be coupled to an irrigation controller, a weather station or motorized curtains and rolling shutters, it shuts down a relay when rain is detected. One major issue when dealing with sprinkler controllers is rain starting to pour during sequences execution, because in this case it is useless – if not damaging…
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