The Rain Drop Sensor Module senses water on its exposed detection plate and tells your Arduino when it starts raining. It is a simple, reliable sensor for weather-station and automation projects.
Key Features
- Sensitive rain/water detection plate + control board
- Digital and analog output (wetness level)
- Adjustable sensitivity potentiometer
- Corrosion-resistant nickel plating
- 3.3V–5V operation
Specifications
| Working voltage | 3.3V – 5V DC |
| Output | Digital HIGH/LOW + Analog |
| Comparator | LM393 |
| Board size | ~30 x 16 mm control board |
Popular Project Ideas
- Automatic rain alarm
- Smart window / clothes-line that closes when it rains
- Weather-station projects
- Irrigation control system
Buy it from Arduino Corner — Pakistan’s dedicated Arduino & electronics store in Rawalpindi. Genuine parts, tested before dispatch, COD across Pakistan, and friendly support for your student and university projects.
