Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Ardunio
Specifications:
Operating Voltage: 3.3V to 5V DC
Operating Current: 15mA
Output Digital – 0V to 5V, Adjustable trigger level from preset
Output Analog – 0V to 5V based on infrared radiation from fire flame falling on the sensor
LEDs indicating output and power
PCB Size: 3.2cm x 1.4cm
LM393 based design
Easy to use with Microcontrollers or even with normal Digital/Analog IC
Small, cheap and easily available
Compatible with Arduino , raspberry pi.
₹40.00 (Incl. GST)
50 in stock
50 in stock
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Soil moisture sensor measures the water content in the soil. Measuring soil moisture is important in agriculture to help farmers manage their irrigation systems more efficiently. Not only are farmers able to generally use less water to grow a crop, but they are also able to increase yields and the quality of the crop by better management of soil moisture during critical plant growth stages. Besides agriculture, there are many other disciplines using soil moisture sensors. Golf courses are now using sensors to increase the efficiencies of their irrigation systems to prevent overwatering and leaching of fertilizers and other chemicals offsite. The module uses the LM393 comparator to compare the soil moisture level with the preset threshold. When the soil moisture deficit module outputs a high level and vice versa.
Features
2 state binary output
Adjustable sensitivity
Arduino & Soil Moisture Sensor-Interfacing Tutorial-Circuit Diagram …
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