โมดูลวัดความชื้นในดิน Soil moisture sensor module

 

This moisture sensor is very sensitive it can detect the humidity of the soil

When the soil is short of water module will output low simulation values, otherwise it will output high simulation values

With this sensor you can make a automatic watering device to prevent your plants from withered due to lack of water when you are not at home for a long time or have passed watering time

This sensors can let your plants grow more comfortably and make your garden become more intelligent

The surface have gone through plating processing to enhance the electrical conductivity and corrosion resistance

Easy to install

 

Color             : Red + Silver

Material         : RF4

Power Supply : 3.3V or 5V

Working Current: Less than 20mA

Output Voltage: 0~2.3V (2.3V when sensor completely soaked in the water)

Supply Voltage: 5V

Sensor Type    : Analog output

Service Life     : 1 year approximately

Weight            : 7.0g

Type               : Sensor

Use For           : Universal

Sensor Function : Humidity

Dimension(cm) : 6.5 x 2.0 x 0.8

Net Weight(kg) : 0.004