Raindrop Sensor Module | Rain & Water Detector for Arduino
₵16.00
Build your own weather station. This sensor detects rain, snow, or water droplets. It consists of a large nickel-plated sensing board and a control module. When water hits the board, it sends a signal to your Arduino to close windows or sound an alarm.
-
Sensor Type: Resistive (Nickel-Plated Board).
-
Outputs: Digital (High/Low) and Analog (Rain Intensity).
-
Durability: Treated against oxidation for longer life.
-
Best For: Automatic Wipers, Smart Clotheslines, and Weather Stations.
4 in stock
The Raindrop Sensor Module is a high-sensitivity water detection sensor designed to detect rainfall, moisture levels, and water leakage. Featuring both analog and digital outputs, this sensor is ideal for weather monitoring, smart irrigation systems, and flood detection. Compatible with Arduino, Raspberry Pi, ESP8266, and IoT projects, it helps automate rain-based triggers and alerts.
🔹 Dual Output for Precise Rain Detection & Automation ⚡
✔ Analog Output (AO): Provides real-time moisture level readings.
✔ Digital Output (DO): Threshold-based HIGH/LOW signal for automation.
✔ Adjustable Sensitivity: Built-in potentiometer for fine-tuning water detection.
✔ Operating Voltage: 3.3V – 5V (Compatible with Arduino, ESP32, and Raspberry Pi).
✔ Corrosion-Resistant Probe: Ensures durability in outdoor conditions.
✔ Power Efficiency: Low power consumption for battery-powered IoT applications.
🔹 Applications – Where to Use the Raindrop Sensor Module 🛠️
✔ Smart Irrigation Systems – Trigger watering systems based on rainfall detection.
✔ Weather Monitoring Stations – Measure rain intensity for forecasting applications.
✔ IoT & Home Automation – Automate roof windows, awnings, and outdoor equipment.
✔ Flood & Water Leak Detection – Alerts users in case of excessive water accumulation.
✔ Agricultural & Greenhouse Monitoring – Enhance crop management with real-time data.
🔹 How to Use & External Resources 📚
The Raindrop Sensor Module connects easily to Arduino, Raspberry Pi, and microcontrollers. Simply place the sensor pad in an open environment, connect VCC, GND, AO, and DO, and start measuring water levels with simple code and libraries.
📖 Helpful Resources for Raindrop Sensor Module:
✔ Arduino Rain Sensor Setup Guide
✔ Raspberry Pi Rain Detection Project
✔ YouTube Tutorials – Raindrop Sensor with Arduino
🔹 Best Price & Availability in Ghana 🇬🇭
Looking for a Raindrop Sensor Module (Water Detection) in Ghana? Whether for weather stations, irrigation control, or home automation, this high-accuracy sensor is a must-have. Order today for fast delivery across Ghana!
Related products
16×2 LCD Display with I2C Interface – Blue Backlight
Display your project data with only four connections. This 16×2 LCD comes with the I2C backpack already soldered, making it ready to use without additional soldering.
Display: 16 characters × 2 lines
Backlight: Blue with white characters
Interface: I2C (VCC, GND, SDA, SCL)
Operating Voltage: 5V DC
Contrast: Adjustable onboard potentiometer
Beginner Friendly: I2C adapter already soldered
Best For: Arduino, ESP32, Raspberry Pi, IoT and STEM projects
A 16×2 character LCD provides two rows of 16 characters, while using an I2C interface greatly reduces the number of microcontroller connections required compared with the standard parallel interface.
3×4 Matrix Membrane Keypad Module | 12 Button Numeric Pad
A simple and reliable input device for Arduino and DIY electronics projects. This flexible 12-key keypad provides only the essential keys (0–9, *, #)—no letters—making it ideal for numeric-only applications. It comes with a peel-and-stick adhesive backing for quick mounting on enclosures, panels, or doors.
-
Keys: 12 (Telephone-style layout)
-
Interface: 7 pins (2.54 mm standard pitch)
-
Mounting: Self-adhesive sticker backing
- Best for: Electronic door locks, vending machines, access control systems, phone dialers, and keypad-based Arduino projects.
Flame Sensor Module (YG1006) | Infrared Fire Detector for Arduino
Give your robot the ability to see fire. This sensor detects the specific infrared light wavelengths (760nm - 1100nm) emitted by flames. It is the essential "eye" for Fire Fighting Robots and home fire alarm projects.
-
Sensor Type: YG1006 NPN Phototransistor (High Speed).
-
Detection Range: Up to 1 meter (depending on flame size).
-
Spectrum: 760nm - 1100nm (Invisible IR light).
-
Best For: Fire Fighting Robots, Smart Kitchen Alarms, and Safety Systems.
HC-SR501 PIR Motion Sensor Module | Infrared Detector for Arduino
Build your own burglar alarm or automatic light. The HC-SR501 detects human and animal movement by sensing body heat. It is the standard motion sensor for Arduino security projects.
-
Range: Adjustable (3 to 7 meters)
-
Output: 3.3V Logic (High when motion detected)
-
Features: Adjustable Time Delay & Sensitivity
-
Ideal For: Automated lighting, security systems, and robotics.
High Sensitivity Vibration Sensor Module (SW-1801P) | Shock & Shake Switch
Detect even the slightest tap. Unlike standard vibration sensors that require a hard shake, the SW-1801P High Sensitivity module can detect light knocks, impacts, and vibrations. Perfect for anti-theft alarms and "Smart Wake-Up" devices.
-
Sensor Type: SW-1801P (High Sensitivity Spring).
-
Output: Digital (High/Low).
-
Adjustable: Blue Potentiometer to set sensitivity trigger.
-
Best For: Anti-Theft Alarms, Earthquake Detection, and Smart Toys.
IRF520 MOSFET Driver Module (0-24V) | PWM Motor & LED Controller
The easiest way to drive 12V/24V loads. This breakout board allows your Arduino to control high-voltage devices like LED strips, DC motors, and solenoid valves using the IRF520 MOSFET. It features screw terminals for easy wiring—no soldering required!
-
Max Load: 24V DC / < 5A.
-
Control Voltage: 3.3V or 5V (PWM Compatible).
-
Output: Pulse Width Modulation (Speed/Dimming control).
-
Best For: LED Strips, Small DC Fans, and Solenoids.
Sound Sensor Module (Microphone) | Clap Switch & Alarm Detector
Turn on lights with a clap! This microphone module detects sound waves and converts them into a digital signal for your Arduino. It is the core component for "Clap Switch" projects and noise-activated alarms.
-
Sensitivity: Adjustable via Blue Potentiometer.
-
Outputs: Digital (Gate) and Analog (Waveform).
-
Microphone: High-Sensitivity Condenser Mic.
-
Best For: Clap Switches, Baby Monitors, and Noise Alarms.
Reviews
There are no reviews yet.