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
BMP180 Digital Barometric Pressure & Altitude Sensor Module
Predict the weather or measure your altitude. The BMP180 is a high-precision sensor that measures air pressure and temperature. Because pressure changes with height, it also works as an incredibly accurate altimeter (±1 meter accuracy).
-
Measures: Pressure (Pa) & Temperature (C)
-
Interface: I2C (SDA/SCL)
-
Voltage: 3.3V to 5V Compatible
-
Best For: Weather stations, Drones, and GPS altitude correction.
HC-SR04 Ultrasonic Sensor Module | Distance Measurement for Arduino
Give your robot eyes. The HC-SR04 uses sonar (sound waves) to measure distance, just like a bat. It is the standard sensor for obstacle avoidance robots and water level monitoring systems.
-
Range: 2cm to 400cm (4 Meters)
-
Accuracy: 3mm
-
Pins: VCC, Trig, Echo, GND
-
Best For: Obstacle avoiding cars, reverse parking sensors, and tank level detection.
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.
MQ-135 Air Quality & Hazardous Gas Sensor Module | CO2, Smoke, Ammonia
Detect smoke and dangerous gases instantly. The MQ-135 is the most versatile gas sensor for air quality monitoring. It detects a wide range of gases including Ammonia, Sulfide, Benzene, Smoke, and CO2. Perfect for "Smart Home" safety systems and environmental monitoring.
- Gases Detected: NH3, NOx, Alcohol, Benzene, Smoke, CO2.
-
Output: Analog (Gas Concentration) and Digital (Alarm Trigger).
-
Warm-up Time: ~20 seconds.
-
Best For: Air Quality Monitors, Smoke Alarms, and Industrial Safety.
SW-420 Vibration Sensor Module | Adjustable Impact & Shake Switch
Detect motion, impacts, and theft. The SW-420 is a "Normally Closed" vibration sensor that triggers whenever it feels a shake. It features an onboard potentiometer to adjust sensitivity, making it perfect for sensitive projects like door alarms or earthquake detectors.
- Sensor Type: SW-420 (Normally Closed).
- Output: Digital (High/Low).
- Sensitivity: Adjustable via Blue Potentiometer.
- Best For: Anti-Theft Alarms, Smart Cars, and Impact Detection.
Reviews
There are no reviews yet.