Raindrop Sensor Module Water Level Weather Detection Board Kit for Arduino
Monitor ambient meteorological shifts in real time using the Raindrop Sensor Module Water Level Weather Detection Kit. Engineered for responsive precipitation monitoring, this comprehensive kit features a high-conductivity double-sided nickel-plated sensing pad paired with an independent LM393 voltage comparator control board. The specialized sensing grid oxidizes slowly and features a broad surface layout to instantly trap passing rain droplets. The controller incorporates a versatile dual-signal layout: a 0-5V Analog Output (AO) to track precipitation density and a TTL Digital Output (DO) that triggers instantly when moisture levels cross your preset threshold. Output tuning is managed via an onboard high-precision multi-turn trimmer potentiometer. Operating on a standard 3.3V to 5V DC supply, it serves as the definitive component choice for smart automated awnings, DIY weather logging stations, agricultural irrigation overrides, and intelligent automotive wiper systems.
₹ 47
₹ 89
| : | |
| Made In : | India |
The Raindrop Detection Sensor Module (Rain Sensor Module) is a simple and effective weather detection sensor used to detect rainfall or water droplets. It works by measuring conductivity changes on the sensor plate when water droplets fall on it.
This module is widely used in smart irrigation systems, automatic wiper systems, weather stations, and IoT-based environmental monitoring projects.
Key Features
- Detects rain or water droplets in real-time
- Simple analog and digital output options
- Easy integration with Arduino, ESP32, Raspberry Pi
- Adjustable sensitivity using onboard potentiometer
- Corrosion-resistant sensor plate (with proper usage)
- Low-cost and compact design
- Fast response to water contact
- Ideal for smart automation projects
- Suitable for outdoor weather sensing systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Raindrop / Rain Detection Sensor |
| Operating Voltage | 3.3V – 5V DC |
| Output Type | Analog (AO) / Digital (DO) |
| Detection Method | Conductivity-based sensing |
| Sensor Plate | PCB rain detection board |
| Interface Pins | VCC, GND, AO, DO |
| Sensitivity | Adjustable via potentiometer |
| Compatibility | Arduino, ESP32, Raspberry Pi |
| Response Time | Instant water detection |
How to Use
- Connect VCC to 5V supply
- Connect GND to ground
- Connect AO for analog rain intensity level
- Connect DO for threshold-based detection
- Place sensor plate in open area for rain exposure
- Adjust sensitivity using onboard potentiometer
- Avoid continuous water exposure without drying to increase life
Applications
- Smart irrigation systems
- Automatic rain wiper systems
- Weather monitoring stations
- IoT environmental sensing projects
- Arduino-based automation systems
- Smart greenhouse control
- Home automation rain detection
- Agricultural monitoring systems
Package Includes
1 * Raindrop Detection Sensor module -Rain Sensor Module for Arduino
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