-22^%

science laboratory kit buzzer led circuit

mini science project diy electronic music doorbell

mini science project electronic doorbell

DIY Mini Music Smart Doorbell – STEM Educational Science Kit

Available:In Stock

Product SKU: LGPW055

Wishlist

₹ 349 ~~₹ 449~~

Available offers

Best Rates

on Express Shipping – Hurry! Shipping starts from Rs69.

Free Shipping Offer -

Avail free shipping on all orders above Rs999.

Volume Discounts-

Buy More Save More! Discounts upto 20%. Contact us

Special Bulk Discounts

for colleges, Schools, Companies & resellers Contact us

Cash on Delivery

Available above Rs 499

Highlights

Promotes Critical Thinking
Problem-Solving Skills
Encourages Creativity
Perfect for Group Learning
Encourages Innovation
Supports STEM Education
Boosts Motor Skills
Spark Curiosity and Exploration
Perfect Gift for Aspiring Inventors
Beware of Products with Chinese Manuals
Safe and Non-Toxic Materials
Guaranteed Quality Assurance
Easy-to-Assemble Parts
English User Manual Included

Services

Cash on Delivery
Video support to be purchased separately

Easy Payment Options

Netbanking
Debit/Credit cards
Cash on Delivery
E-wallets/UPI

How Fast We Ship

International Shipping

Available

DO IT YOURSELF

Details

Unassembled DIY set.
English User Manuals.
Power Supply: battery not included
Included AA Battery Holder for 2 AA Cell.

Quantity

Need Volume Discounts? Deals are specially designed for you. Click here

Need Customization? Provide us more details Click here

🏠 Warehouse Details:

43 D - 111

Specification

Description

DIY Mini Music Smart Doorbell – STEM Educational Science Kit

The DIY Mini Music Smart Doorbell – STEM Educational Kit is a creative mini science project designed for school learning and hands-on exploration. Acting as a beginner-friendly science laboratory kit, it allows students to build a working smart doorbell that produces sound and light, making electronics easy to understand.

This mini science project helps learners explore basic circuits, switching mechanisms, and sound generation through real components used in everyday devices.

Materials and User Manual

Plastic Base – For mounting components
Battery Holder – To power the circuit
LED – For visual feedback
Buzzer – Produces the doorbell sound
Transistor – Controls the current flow
Pin Header – For connecting components securely
User Manual: Step-by-step assembly guide with scientific explanation

Mini Science Project Working Principle

The DIY Mini Music Smart Doorbell functions using a simple electronic circuit. When the button is pressed, current flows through the transistor, activating both the buzzer and LED. This science laboratory kit clearly demonstrates how sound and light outputs can be controlled using switching logic and low-voltage power systems.

Advantages of This Science Project

Quality Time Together: Build and explore this mini science project with your child while encouraging curiosity and discussion.

Learning Wrapped in Fun: This engaging activity blends creativity with electronics for joyful STEM learning.

Confidence and Achievement: Completing the mini science project boosts confidence and practical understanding of circuits.

Features of This Science Project

Designed as a safe and interactive science laboratory kit.
Easy assembly suitable for beginner students.
Demonstrates sound, light, and switching principles.
Perfect for school exhibitions and STEM workshops.
Encourages hands-on electronics learning.
Uses child-friendly and eco-safe components.
Includes paper-based instructions with explanations.

Physical Attributes

Dimensions (cm) L x W x H: 20 x 14 x 1.2
Weight (gm): 112

Package Includes

1 x DIY Mini Music Smart Doorbell – STEM Educational Science Kit

5.0 out of 5 stars My students absolutely LOVE them!

My students absolutely LOVE them! The directions are simple enough for my first graders to follow after a short demonstration, and the projects range in difficulty to keep even the sixth graders excited