HS-S09-LB Raindrop Sensor Module - Analog & Digital Output, PH2.0 Interface
The HS-S09-LB is a compact raindrop and moisture detection sensor module compatible with 3.3V and 5V logic systems like Arduino, Raspberry Pi, and ESP32. It provides both analog and digital output signals for versatile environmental monitoring applications.
Features
- Dual analog and digital output signals for flexible system integration.
- Wide 3.3V to 5.5V operating range compatible with common microcontroller platforms.
- Fast response time of ≤100ms for real-time precipitation detection.
- Compact FR4 PCB construction with a footprint of 23mm x 33mm.
- Standard PH2.0 2/3P terminal wire interface for simplified wiring.
Out of stock
The HS-S09-LB Raindrop Sensor operates on a conductivity sensing principle, where the presence of water droplets on its exposed parallel traces completes an electrical circuit, altering the output signal. This change is processed internally to provide both a raw analog voltage and a threshold-based digital signal, enabling precise moisture level measurement or simple rain/no-rain detection.
Designed for integration into weather stations, smart agriculture systems, and IoT environmental monitors, the module’s low power consumption (≤20mA) and compact form factor make it suitable for portable and fixed installations. Its straightforward interface allows for immediate connection to analog-to-digital converters (ADCs) or digital input pins on microcontrollers and single-board computers.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 3.3 × 2.3 cm |
