This is a simple moisture sensor for measuring soil moisture that can be used with Arduinos.Sold By webflavrride
The way this works When the soil is wet, the analog sensor output value will decrease, and will increase when dry. Using this sensor makes an automatic watering system, when you are not at home or ...Read More…
The way this works When the soil is wet, the analog sensor output value will decrease, and will increase when dry. Using this sensor makes an automatic watering system, when you are not at home or over a long period of time it can sense whether your plant has been thirsty. With this controller you can keep your plants well-watered, and have a more intelligent garden.
Supply voltage: 3.3V or 5V Operating current: less than 20mA Output voltage: 0-2.3V (2.3V is completely immersed in water voltage value), 5V power supply: The greater the humidity, the greater the output voltage. Sensor type: Analog Output
Sensor surface made of metal processing, can extend its service life. Insert it into the soil, and then use the AD converter to read it.
5 x 1 Soil hygrometer
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