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Product Description
This product is a soil moisture sensor (hygrometer). The CJMCU floor moisture sensor helps you to extend the lifespan of your plant by reminding it when you have to water you.
The moisture sensor uses capacitive moisture measurement in contrast toResistive moisture measurement, i.e. the sensor has no electrical contactwith the soil, which prevents electrode corrosion and floor electrolysis. This capacitive moisture measurement contributes to a longer battery life and better accuracy.
The sensor has an alarm function over a built -in passive summer. When the moisture content is high, the moisture sensor begins to output a low alarm tone via the summer. At low moisture level, the sensor increases the alarm tone level.
By measuring the ambient light, the sensor can recognize whether it is day or night, and therefore does not make any noise in the dark.
With your order at AZ-Delivery Get a product in the usual high quality and with quick delivery directly from Germany at a discount price!
For further ideas and projects, also visit our blog on the Internet or download our free eBooks on our website!
AZ-Delivery: Your expert in microelectronics!
This product is a soil moisture sensor (hygrometer). The CJMCU floor moisture sensor helps you to extend the lifespan of your plant by reminding it when you have to water you.
The moisture sensor uses capacitive moisture measurement in contrast toResistive moisture measurement, i.e. the sensor has no electrical contactwith the soil, which prevents electrode corrosion and floor electrolysis. This capacitive moisture measurement contributes to a longer battery life and better accuracy.
The sensor has an alarm function over a built -in passive summer. When the moisture content is high, the moisture sensor begins to output a low alarm tone via the summer. At low moisture level, the sensor increases the alarm tone level.
By measuring the ambient light, the sensor can recognize whether it is day or night, and therefore does not make any noise in the dark.
With your order at AZ-Delivery Get a product in the usual high quality and with quick delivery directly from Germany at a discount price!
For further ideas and projects, also visit our blog on the Internet or download our free eBooks on our website!
AZ-Delivery: Your expert in microelectronics!
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