A flower pot with a technological flowerpot dish that, when a person comes near, produces a colour-changing, rotating light which varies based on the humidity of the ground and therefore on the plant’s need to be watered. How many things can we do with Arduino? Since it first appeared on magazines and on…
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…
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