---
product_id: 481316619
title: "EUDAX School DIY Dynamo Lantern Educational STEM Building,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education"
brand: "eudax"
price: "R$641"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/481316619-eudax-school-diy-dynamo-lantern-educational-stem-building-labs-demonstration
store_origin: BR
region: Brazil
---

# LED lights powered by kinetic energy Disassemblable for hands-on STEM learning Hand-cranked mechanical generator EUDAX School DIY Dynamo Lantern Educational STEM Building,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education

**Brand:** eudax
**Price:** R$641
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite young minds with hands-on power!

## Quick Answers

- **What is this?** EUDAX School DIY Dynamo Lantern Educational STEM Building,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education by eudax
- **How much does it cost?** R$641 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/481316619-eudax-school-diy-dynamo-lantern-educational-stem-building-labs-demonstration)

## Best For

- eudax enthusiasts

## Why This Product

- Trusted eudax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Build & Break to Learn:** Easily disassemble and reassemble the model to deepen understanding of motor mechanics and electrical circuits.
- • **Classroom-Ready & Safe:** Trusted by educators for interactive physics lessons with child-safe materials and clear English instructions.
- • **Compact STEM Powerhouse:** Portable, multicolor design (17x9x12 cm) perfect for home, school, or lab demonstrations.
- • **Power Up Your Curiosity:** Hand-crank to instantly generate electricity and light up LEDs, demonstrating energy conversion in real time.
- • **Zero Batteries, All Brain:** No batteries required—purely mechanical power encourages sustainable, hands-on STEM exploration.

## Overview

The EUDAX DIY Dynamo Lantern is a compact, hand-cranked DC electric generator model designed for STEM education. It features a disassemblable PVC and metal build that lets users explore mechanical-to-electrical energy conversion by powering LEDs without batteries. Ideal for ages 14+, it offers a safe, interactive learning experience widely used in classrooms to teach physics principles through engaging, hands-on experimentation.

## Description

School DIY Dynamo Lantern Educational STEM Building,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education

## Features

- Educational toys - This is an assembled hand-cranked generator model that can be disassembled with tools to give your child a better understanding of the model's construction.Through this DIY package, children can exercise their own hands, thinking, exploring, creating ability,Build a toy that light up the LED by hand and the drive motor to learn the principle of conversion between energies.
- Learn through playing - Kids will learn from the mechanics of the hand-crank generator and how the kinetic energy is used to generate electricity. The Dynamo Lantern is a safe and interactive experience that keeps kids engaged, which makes it one of the most unique electricity learning toys available.
- Safe to play - A great and practical gift for children to enjoy and learn. Popular among schools and teachers for an interactive, hands-on learning experience as well as being one of the safest electricity learning toys in the classroom. Our kids STEM toys contain small parts, not for children under the age of 3.
- Hands on fun -The hand crank generator is already assembled and comes with an English manual. After you receive the items, you only need to install the pulley and adjust the brush to use.kids can learn to solve and think about issue while reading the manuals.
- Sold by EUDAX，come with English manual for User,If you have any questions, please contact us for free, we will solve for you！

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 18.69 x 12.5 x 9.7 cm; 340 g |
| Manufacturer recommended age | 14 years and up |
| Manufacturer reference | EX-HGGM-01 |
| Educational Objective(s) | Physics teaching model-hand generator |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Color | Multicolor (White, Red, Yellow, Green) |
| ASIN | B07YNT8835 |

## Product Details

- **Size:** S
- **Brand:** EUDAX
- **Theme:** Science
- **Age range (description):** Baby
- **Item weight:** 0.34 Kilograms

## Images

![EUDAX School DIY Dynamo Lantern Educational STEM Building,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education - Image 1](https://m.media-amazon.com/images/I/61I5u69Qf0L.jpg)

## Questions & Answers

**Q: If you clamped the leads to metal handles, could it provide a shock?**
A: No, the electro motive force is too low to create a perceptible feeling.  The LEDs (red and green) probably turn on at about the same voltage (1.5 volts) as a small battery but at a much lower current (1 to 5 milli-amperes).

**Q: How many volts is this toy capable of generating?**
A: Probably less than 2 volts at normal cranking speed.

## Frequently Bought Together

- EUDAX School DIY Dynamo Lantern Educational STEM Building,Labs Demonstration Motor Activity Teaching Model Hand Cranked Power Electricity DC Electric Generator Physical Science Experiment Education
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- CrocSee Micro 3 Phase AC Mini Hand Brushless Motor Generator Model Science Experiment Teaching Aid Kit DIY

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-02*