Octopus Soil Moisture Sensor Brick ozobot That is why each game

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Effective Range: 500μg/m3

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but by purchasing this product you acknowledge this is a Beta version and the final release version may have important improvements compared to the Beta version

We have prepared six basic digital making lessons

Octopus Soil Moisture Sensor Brick ozobot That is why each gameOctopus Soil Moisture Sensor Brick can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monitoring an urban garden, or your pet plant's water level. This is a must have tool for a connected garden! This sensor uses the two probes to pass current through the soil, and then it reads that resistance to get the moisture level. More water makes the soil conduct electricity more easily (less resistance),