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Detect water droplets in your next electronics project with this rain detection sensor module. It can be used to trigger a response when moisture reaches its sensing surface, making it useful for DIY rain alerts and weather-station experiments.
Project ideas
- Build a simple rain alert with a compatible microcontroller.
- Experiment with weather monitoring and moisture-triggered automation.
- Prototype a water-droplet detection input for a DIY control system.
Before connecting
Check the pin labels and power requirements on the exact module you receive before wiring it. The sensing surface detects contact with water; it is not a calibrated rainfall gauge. Keep any exposed electronics protected from water when used outdoors. A microcontroller and other project parts are not confirmed as included.