{"product_id":"hand-crank-generator-stem","title":"Hand-Crank Generator 3V - STEM Education \u0026 DIY Science Project","description":"\u003cp\u003e\u003cb\u003eUnleash the Power of Hands-On Learning!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDiscover 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!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e⚙️ \u003cb\u003eSee the Magic Inside:\u003c\/b\u003e The transparent casing beautifully reveals the inner gear mechanism, making the science of power generation intuitive and fun.\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cb\u003eGenerate Your Own Power:\u003c\/b\u003e Easily produces up to 3V of DC electricity—perfect for powering small LEDs, motors, and other simple electronic circuits.\u003c\/li\u003e\n\u003cli\u003e💨 \u003cb\u003eInstant Feedback:\u003c\/b\u003e Comes with a mini propeller fan attachment that spins when you generate power, providing an immediate and satisfying demonstration of your efforts.\u003c\/li\u003e\n\u003cli\u003e🔌 \u003cb\u003eEasy to Connect:\u003c\/b\u003e Equipped with standard red (+) and black (-) terminals for simple, secure connections to your DIY projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePerfect For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClassroom STEM \u0026amp; STEAM activities\u003c\/li\u003e\n\u003cli\u003eAt-home science experiments and homeschooling\u003c\/li\u003e\n\u003cli\u003eDemonstrating mechanical-to-electrical energy conversion\u003c\/li\u003e\n\u003cli\u003ePowering small DIY electronics\u003c\/li\u003e\n\u003cli\u003eInspiring the next generation of engineers and scientists!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Voltage:\u003c\/b\u003e Max 3V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Durable Transparent Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePackage Includes:\u003c\/b\u003e 1 x Hand-Crank Generator, 1 x Propeller Fan Attachment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46182293504151,"sku":"21TS001387","price":79.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/3v-hand-generator-for-diy-projects-angle-view.jpg?v=1760439841","url":"https:\/\/scccltd.com\/en-tw\/products\/hand-crank-generator-stem","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}