Soil Humidity Sensor

This soil moisture sensor module is used to detect the moisture of the soil. It measures the volumetric content of water inside the soil and gives us the moisture level as output. The module has both digital and analog outputs and a potentiometer to adjust the threshold level.

A waterproof sensor probe with high corrosion resistance ensures a lifetime of at least 6 months in the soil.

Package Includes

• 1x Soil Moisture Sensor Module
• 1x Sensor Probes

Soil Moisture Sensor Module Features & 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