This DIY rain detector alarm kit is a fun and educational hands-on project for any budding scientist or engineer. The self-powered kit allows you to build a working model that detects rainfall and sounds an alarm. Using solar and wind energy, the kit’s solar panel and small wind turbine will generate enough electricity to power the water pump and alarm circuitry. Simply connect the rain sensor, water pump and alarm circuit as instructed in the easy to follow manual. When it rains, the sensor will detect the moisture and activate the pump to simulate rain, triggering the alarm to sound. Kids and adults alike will enjoy experimenting with this solar-powered STEM project that demonstrates principles of renewable energy and basic electronics. A great way to learn through doing.
Automatic Rain Detector Alarm DIY Project
SKU:- Hands On Learning
- Step-By-Step Instructions
- Real World Application
- Multiple Learning Areas
- Plug & Play Design
₹449.00 ₹800.00
Related products
-
Uncategorized, Amplifier Modules
IC 4440/CD4440CS,6W 2-Channel, Bridge 19W Power Amplifier,TO-220,14 PIN PACK OF 1PCS
-50%
Uncategorized, Amplifier ModulesIC 4440/CD4440CS,6W 2-Channel, Bridge 19W Power Amplifier,TO-220,14 PIN PACK OF 1PCS
0 out of 5(0)Specifications:
- Output Power:
- 6W per channel at 12V (stereo output).
- 19W total in bridge configuration (driving both channels in bridge mode).
- Package Type: TO-220, 14-pin
- Operating Voltage: Typically 12V DC
- Amplifier Type: 2-channel bridge
- Pin Count: 14 pins
- Application: Audio power amplification
- Protection: Overcurrent and thermal protection
- Mounting Type: Through-hole (ideal for PCB integration)
Package Includes:
- 1 x IC 4440/CD4440CS, 6W 2-Channel Bridge 19W Power Amplifier (TO-220, 14 Pin).
SKU: n/a - Output Power:
-
Uncategorized, Electronic Modules, Mechanical Parts & Workbench Tools, Workbench Tools
Portable Transistor Mini Spot Welding Machine Automatic
-30%
Uncategorized, Electronic Modules, Mechanical Parts & Workbench Tools, Workbench ToolsPortable Transistor Mini Spot Welding Machine Automatic
0 out of 5(0)The Portable Transistor Mini Spot Welding Machine Automatic is a compact, lightweight tool designed for precise, efficient spot welding. With automatic control for consistent results, adjustable settings, and a durable build, it’s perfect for small-scale welding tasks in workshops or repair settings. Ideal for welding materials like stainless steel, copper, and aluminum with ease.
SKU: n/a -
Uncategorized
IC CD4001BD 4001 Quad 2-Input NOR Gate IC HLF Make pack of 5pcs
0 out of 5(0)Applications:
-
Digital Logic Circuits
-
Signal Inversion and Control
-
Timing Circuits
-
DIY Electronics Projects
-
Educational STEM Kits and Prototyping
Package Includes:
-
5 x CD4001BD ICs (HLF Make)
This pack is perfect for electronics hobbyists, students, and engineers working on logic-based designs. Trusted HLF quality ensures reliable performance and durability in your circuits.
Let me know if you’d like a version for your e-commerce site or a printable catalog format!
-
SKU: n/a -
-
Uncategorized, Biometric/ ECG/ EMG Sensors, Sensor Mudules
ECG Module AD8232 Pulse Heart ECG Monitoring Sensor Kit
-68%
Uncategorized, Biometric/ ECG/ EMG Sensors, Sensor MudulesECG Module AD8232 Pulse Heart ECG Monitoring Sensor Kit
0 out of 5(0)Specifications:
- Sensor Type: AD8232 ECG Module
- Power Supply: 3.3V to 5V (DC)
- Output: Analog ECG signal output (can be read by microcontroller or ADC)
- Frequency Range: Typically 0.5 Hz to 40 Hz (filtered ECG signal)
- Connectivity: Standard header pins for easy connections to microcontrollers like Arduino
- Dimensions: Small, compact design for easy integration into various applications
- Compatibility: Works with platforms like Arduino, Raspberry Pi, and other microcontroller-based systems
Applications:
- Heart Rate Monitoring: Track your heart rate in real-time for personal fitness and health monitoring applications.
- ECG Data Collection: Collect electrical heart signals for health assessments, disease diagnosis, or medical research.
- Wearable Devices: Integrate the AD8232 module into wearable health devices such as smartwatches or fitness trackers for continuous monitoring.
- DIY Projects: Build your own ECG monitor or heart rate tracker for educational, experimental, or hobbyist purposes.
- Clinical Use: Implement in medical devices for patient monitoring, offering an affordable and compact solution for ECG data acquisition.
SKU: n/a
16 x 4 LCD Module Blue Alphanumeric Liquid Crystal Display for Arduino Raspberry Pi AB0111 





