{"product_id":"diy-stirling-engine-model-kit-stem-educational-toy-with-usb-night-light","title":"DIY Stirling Engine Model Kit STEM Educational Toy with USB Night Light","description":"\u003cp\u003e\u003cstrong\u003eDIY Stirling Engine Model Kit STEM Educational Toy with USB Night Light\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat-Powered Mechanical Structure: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a classic heat engine design combining cylinder, flywheel, connecting rod and base components. Heat drives the mechanical motion, creating visible piston movement and flywheel rotation. The open mechanical structure allows direct observation of power transmission, making it suitable for mechanical enthusiasts and science model collectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMotion-to-Electricity Generation: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike static display models, this engine converts mechanical motion into electrical power during operation, supplying energy to the connected USB night light. When the engine reaches operating condition, it powers the USB light, demonstrating the energy conversion process through actual illumination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlywheel and Linkage Synchronized Operation: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe transmission system combines flywheel, crankshaft and connecting rod components, producing synchronized mechanical motion during operation. The flywheel maintains rotation through inertia while the linkage converts between reciprocating and rotary motion, creating a continuous mechanical display effect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB Light Feedback Function: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included USB night light connects to the power generation system, providing visual feedback of the engine's operating status through illumination. This interactive feature adds engagement compared to static display models, making desktop presentation more dynamic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Display and Educational Value: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe metal body with vintage styling, flywheel transmission and USB lighting creates a blend of mechanical art and functional display. Suitable for desks, workbenches, display cabinets and mechanical-themed spaces, this model offers an engaging way to observe motion and power generation in action.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Zinc Alloy + Glass Tube\u003cbr\u003e.Color: Gold\u003cbr\u003e.Fuel: 95% Medical Ethanol\u003cbr\u003e.Product Weight: 330g\u003cbr\u003e.Package Weight: 450g\u003cbr\u003e.Product Dimensions: 16 x 8.7 x 8cm\u003cbr\u003e.Package Dimensions: 19 x 11.5 x 10cm\u003cbr\u003e.Packaging: Box\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Model Body *1\u003cbr\u003e.Alcohol Lamp Set *1\u003cbr\u003e.USB Night Light *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Gold","offer_id":50390442606806,"sku":"33ED3748945","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":50390442639574,"sku":"33ED3748946","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/7bb8557c-2389-4d51-883c-1595f140f8de.jpg?v=1788933635","url":"https:\/\/www.enginediy.com\/products\/diy-stirling-engine-model-kit-stem-educational-toy-with-usb-night-light","provider":"EngineDIY","version":"1.0","type":"link"}