Soil Moisture Sensor Soil Hygrometer Humidity Detection Module

Soil Moisture Sensor Module is a reliable and easy-to-use sensor that accurately measures the water content in soil. This module is widely used in automatic plant watering systems, Arduino projects, and smart irrigation systems to help you take better care of your plants.

Key Features:

• Dual soil probes for precise moisture detection
• Operating voltage: 3.3V – 5V
• Digital output (D0) for direct microcontroller use
• Analog output (A0) for more accurate soil readings
• Adjustable sensitivity with onboard potentiometer
• Stable LM393 comparator chip for reliable performance
• Power LED (red) and output indicator LED (green)
• Easy installation with fixed bolt holes

Pinout Details:

• VCC – Power supply
• A0 – Analog output
• D0 – Digital output
• GND – Ground

Why Use This Soil Moisture Sensor?

• Perfect for Arduino and Raspberry Pi projects
• Helps in automatic irrigation systems
• Ideal for DIY smart garden and plant monitoring
• Ensures plants get the right amount of water at the right time
• Compact, lightweight, and easy to integrate