High Quality Rain Drop Water Sensor – Weather Water Detector Module

Description:

This High-Quality Rain Drop Sensor Module is designed to detect the presence of water or rainfall. Ideal for weather monitoring, smart irrigation, and rain-detection systems, it features both analog and digital outputs for flexible use with microcontrollers such as Arduino, ESP32, or Raspberry Pi.

The sensor works by measuring conductivity across its large detection area – water or raindrops reduce resistance, allowing detection of moisture levels on the surface.

Features:

• Dual Output Modes:

  • Analog (AO): Provides varying voltage based on water level.

  • Digital (DO): Outputs HIGH/LOW signal based on threshold set by onboard potentiometer.

• Large Detection Area: Designed with corrosion-resistant materials for better sensitivity and durability.

• Indicator LEDs: Power and signal status LEDs onboard.

• Easy Integration: Plug-and-play with most development boards.

• Voltage Compatible: Works with 3.3V or 5V microcontroller logic levels.

Specifications:

• Operating Voltage: 3.3V – 5V DC

• Output: Analog and Digital

• Sensor Size: Approx. 5cm x 4cm

• Detection Sensitivity: Adjustable via potentiometer

• Material: High-quality PCB with plated water sensing traces

Applications:

• Rain detection systems

• Smart garden and irrigation automation

• Weather stations

• Window and roof leak detectors

• DIY Arduino weather projects

Package Includes:

• 1x Rain Drop Sensor Board

• 1x Control Module (with analog & digital outputs)

• 1x Connecting Jumper Cable (may vary by seller)

Note: For outdoor use, ensure proper waterproof housing for the electronics module. The sensor board can be exposed to rain, but the control board should be protected.