Hand-Crank Generator 3V - STEM Education & DIY Science Project

Unleash the Power of Hands-On Learning!

Discover the fascinating world of energy conversion with our transparent hand-crank generator. This compact and engaging device is the perfect tool for classrooms, hobbyists, and curious minds of all ages. Simply turn the crank and watch as you generate electricity right before your eyes!

Key Features:

• ⚙️ See the Magic Inside: The transparent casing beautifully reveals the inner gear mechanism, making the science of power generation intuitive and fun.
• ⚡ Generate Your Own Power: Easily produces up to 3V of DC electricity—perfect for powering small LEDs, motors, and other simple electronic circuits.
• 💨 Instant Feedback: Comes with a mini propeller fan attachment that spins when you generate power, providing an immediate and satisfying demonstration of your efforts.
• 🔌 Easy to Connect: Equipped with standard red (+) and black (-) terminals for simple, secure connections to your DIY projects.

Perfect For:

• Classroom STEM & STEAM activities
• At-home science experiments and homeschooling
• Demonstrating mechanical-to-electrical energy conversion
• Powering small DIY electronics
• Inspiring the next generation of engineers and scientists!

Specifications:

• Output Voltage: Max 3V DC
• Material: Durable Transparent Plastic
• Package Includes: 1 x Hand-Crank Generator, 1 x Propeller Fan Attachment