Hand Crank Generator DIY Motor Kit with LED Bulb Holder for Science Projects and STEM Learning
Mini 4Set DIY HandCrank Generator Motor Kit with Bulb Lamp Holder A practical kit for handson learning and smallscale projects. Four identical mini handcranked generator sets include a motor, wiring, and a bulb lamp holder to power LED light bulbs or to drive small windmill models. The kit demonstrates mechanical to electrical energy conversion and supports group activities, classroom experiments, and hobby builds. Key benefits Ready for group use: four complete sets let multiple learners experiment at the same time or provide spare parts for repeated exercises. Simple, noexternalpower operation: handcranked motors produce electricity on demand, so no batteries or wall power are needed for demonstrations. Directly compatible with LED light bulbs and small windmill assemblies: designed to drive LEDs and to be integrated into model windmills or other lowpower projects. Compact and portable: mini components are easy to handle, transport, and store for classrooms, workshops, or home use. Clear learning outcome: shows the relationship between rotation speed, mechanical input, and electrical output in a tangible way. What is included Four mini handcrank generator motor sets Four bulb lamp holders with wiring ready for connection Components suitable for LED light bulbs and small windmill models How it works Turn the crank or rotate the motor shaft to generate electrical current. Connect the lamp holder to an LED to observe light output, or attach a rotor to the shaft to build a small windmill that generates electricity when turned. Practical use scenarios Classroom STEM activity: Four students can each assemble a set and run experiments on how crank speed affects LED brightness, supporting lessons on energy conversion and circuitry. Model windmill project: Mount a rotor to the motor shaft and wire the lamp holder to an LED to demonstrate how wind or manual rotation produces usable electricity. Science fair or demonstration: Use the kit to show handson proof of basic generator principles, comparing different rotor sizes or crank speeds. Notes on compatibility and handling Intended for lowpower LEDs and small model applications. Check LED specifications before connecting. Components are miniature and designed for handson use; handle wiring and connections with care. No additional power source is required for basic demonstrations. This kit is suitable for educators, hobbyists, and anyone building smallscale energy demonstrations or model windmills who needs multiple readytouse handcranked generator sets.
| Brand | Unbranded |
|---|---|
| Product ID | 535843426-1085227488 |
| EAN | 6252650105633 |
Please see the product safety information specific to this product outlined below
The following information is provided by the independent third-party retailer selling this product.
Product Safety Labels
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.
- Please use this product under adult supervision; keep away from fire
- high temperature and sharp objects to prevent product damage or safety hazards; if the product is damaged
- deformed or malfunctions
- stop using it immediately and dispose of it properly.
| $4.49 | STANDARD: | Estimated delivery date Wed. 14 October 2026 ─ Fri. 23 October 2026 |
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Please see the compliance information specific to this product outlined below.
The following information is provided by the independent third-party retailer selling this product.
Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.
- Guangzhou Hongmin Trading Co., Ltd.
- Guangzhou Hongmin Trading Co., Ltd.
- Room 202, No. 5, Alley 12
- Guangzhou
- CN
- 510000
- [email protected]
- 8618780048635
Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.
- eVatmaster Consulting GmbH
- eVatmaster Consulting GmbH
- Raiffeisen Street2 B11
- Rodgau
- DE
- 63110
- [email protected]
- 4961062699873