Rain Drop Sensor Module
25 in stockWeather-resistant rain detection sensor module for automatic irrigation systems and weather monitoring projects.
Product Description
The Rain Drop Sensor Module is a weather monitoring sensor that detects rainfall and water droplets. It's commonly used in automatic irrigation systems, weather stations, and smart home applications to detect precipitation and trigger appropriate responses. Technical Specifications: - Operating ...
Product Specifications
| - Operating Voltage | 3.3V to 5V DC |
| - Operating Current | < 20mA |
| - Detection Method | Resistive sensing via exposed copper traces |
| - Output | Digital (DO) and Analog (AO) |
| - Digital Output | HIGH when dry, LOW when wet |
| - Analog Output | Variable voltage based on water level |
| - Sensitivity | Adjustable via potentiometer |
| - Response Time | < 100ms |
| - Working Temperature | -10°C to +70°C |
| - Dimensions | 60mm x 30mm (sensor board) |
| - Rain Plate Dimensions | 55mm x 40mm |
| - Dual output | Digital and Analog |
| - Digital Output (DO) | Provides HIGH/LOW signal based on threshold |
| - Analog Output (AO) | Provides variable voltage proportional to water level |
| - VCC | Power supply (3.3V or 5V) |
| - GND | Ground |
| - DO | Digital output (HIGH/LOW) |
| - AO | Analog output (0-VCC voltage) |
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