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STEM water level detector alarm science kit

Water level sensor float switch working model

STEM water level detector alarm for school science project

DIY Water Level Detector Alarm – Interactive STEM Kit

Available:Out of Stock

Product SKU: LGPW005

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₹ 399 ~~₹ 549~~

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Specification

Description

DIY Water Level Sensor – STEM Water Science Project for Class 5

This interactive stem water learning kit allows children to build a simple water level detector alarm while understanding basic electronics and automation. Designed for hands-on learning, it introduces practical concepts through water experiments that demonstrate buoyancy, switching mechanisms, and real-world water management in a clear and engaging way.

Materials Used:

Float ball (a hollow ball that floats on water)
Microswitch COM-NO-NC (Common, Normally Open, Normally Closed terminals)
Buzzer
LED
Battery case (battery not included)
Wires and connectors
LED
Mounting base
LED case
Gear
User Manual: All the design details are clearly explained in the included guide, making this stem water project easy to assemble.

Working Principle

The DIY water level sensor operates on a simple float-switch mechanism. As the water rises, the float ball moves upward and activates the COM-NO-NC switch, completing the circuit and turning on the buzzer or LED. This process clearly demonstrates automation concepts through water experiments, while reinforcing practical learning using a stem water based approach.

Advantages of This Science Project

Quality Time Together: Build, test, and explore together while guiding your child through meaningful stem water activities that promote curiosity.

Learning Wrapped in Fun: By combining electronics with real-life applications, this kit turns learning into an enjoyable experience using structured water experiments.

Confidence and Achievement: Completing the project builds confidence and encourages independent problem-solving skills.

Features of This Science Project

Hands-On Learning: Builds understanding of electronics and water control systems through stem water concepts.

Float Ball Sensor: Detects rising water levels accurately to prevent overflow.

COM-NO-NC Switch: Activates alarms reliably when water reaches a preset level.

Adjustable Threshold: Allows customization of alarm activation height.

Built-In Buzzer: Provides clear audio alerts during operation.

Eco-Friendly & Practical: Encourages water conservation and safety awareness.

Easy Assembly: Simple construction suitable for beginners and students.

Educational Value: Ideal for classroom demonstrations and science exhibitions.

Durable Components: Designed for repeated educational use.

Suitable for All Ages: Perfect for students, hobbyists, and STEM learners.