rain sensor
₦1,500.00
Detect rain and water droplets easily with this rain sensor module, perfect for Arduino, IoT, and weather monitoring projects.
The Rain Sensor Module is a simple yet effective device designed to detect rain, water droplets, or moisture. It consists of a sensing plate and a control module that measures conductivity changes when water is present.
When raindrops fall on the sensor plate, the module outputs a signal that can be used to trigger actions such as closing windows, activating alarms, or controlling automated systems.
It supports both analog and digital outputs. With adjustable sensitivity via an onboard potentiometer, you can fine-tune how much moisture triggers detection.
This module is ideal for weather stations, smart home automation, and DIY electronics projects.
Specifications
Operating Voltage: 3.3V – 5V
Output Type: Analog (AO) + Digital (DO)
Sensor Type: Conductivity-based
Interface: 3-pin / 4-pin module
Adjustable Sensitivity: Yes (potentiometer)
Board Type: YL-83 / similar
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