Description
The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.1 V to 5 V. The output is the analog voltage. The design of the sensor has no visible electrodes, making it resistant to corrosion and the readings over time do not lose precision. The sensor has such protection as: water resistance and resistance to atmospheric conditions.The module can be connected with the Arduino boardsand the other boards equipped with the A/D converter.
Key features
- Accurate
- Easy to use
- The capacitive sensor of 75 MHz
- Waterproof and weatherproof
- Longer service life than resistive humidity sensors
Application
- Control over the watering
- Monitoring of the soil moisture
Pins
- The brown wire: supply voltage VCC +
- Black wire: ground GND
- White wire: output
Specification
- Supply voltage: 3.1 V to 5 V
- Output voltage: from 0 V to 3 V
- Maximum current: approx. 24 mA
- Temperature drift: typically less than 5 mV
- Working temperature: from 2 °C to 45 °C
- Dimensions: 170 x 25 x 15 mm
- Weight: 52 g
- Cable length: 5 m
Useful links |
