{"product_id":"rc-stirling-engine-mecanum-wheel-vehicle","title":"RC Stirling Engine Mecanum Wheel Vehicle","description":"\u003cstyle\u003e\n  .stirling-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #2c3e50;\n    line-height: 1.6;\n    max-width: 900px;\n    margin: 0 auto;\n    padding: 10px;\n  }\n  \n  .stirling-hero {\n    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);\n    color: #ffffff;\n    padding: 28px 24px;\n    border-radius: 12px;\n    margin-bottom: 24px;\n    box-shadow: 0 4px 20px rgba(0,0,0,0.15);\n  }\n  \n  .stirling-hero h2 {\n    color: #f59e0b;\n    margin-top: 0;\n    font-size: 1.5rem;\n    letter-spacing: 0.5px;\n    text-transform: uppercase;\n  }\n  \n  .stirling-hero p {\n    font-size: 1.05rem;\n    margin-bottom: 0;\n    color: #e2e8f0;\n  }\n\n  .stirling-section-title {\n    font-size: 1.3rem;\n    font-weight: 700;\n    color: #0f172a;\n    border-left: 4px solid #f59e0b;\n    padding-left: 12px;\n    margin: 32px 0 16px 0;\n  }\n\n  .stirling-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n    gap: 16px;\n    margin-bottom: 24px;\n  }\n\n  .stirling-card {\n    background: #f8fafc;\n    border: 1px solid #e2e8f0;\n    border-radius: 8px;\n    padding: 18px;\n    transition: transform 0.2s ease, box-shadow 0.2s ease;\n  }\n\n  .stirling-card:hover {\n    box-shadow: 0 4px 12px rgba(0,0,0,0.05);\n  }\n\n  .stirling-card h4 {\n    margin-top: 0;\n    margin-bottom: 8px;\n    color: #0f172a;\n    font-size: 1.1rem;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n\n  .stirling-steps {\n    background: #ffffff;\n    border: 1px solid #e2e8f0;\n    border-radius: 8px;\n    padding: 20px;\n    margin-bottom: 24px;\n  }\n\n  .stirling-step-item {\n    display: flex;\n    gap: 16px;\n    margin-bottom: 16px;\n  }\n  \n  .stirling-step-item:last-child {\n    margin-bottom: 0;\n  }\n\n  .stirling-step-num {\n    background: #f59e0b;\n    color: #fff;\n    font-weight: bold;\n    width: 28px;\n    height: 28px;\n    border-radius: 50%;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n  }\n\n  .stirling-specs-table {\n    width: 100%;\n    border-collapse: collapse;\n    margin-bottom: 24px;\n    background: #fff;\n  }\n\n  .stirling-specs-table td {\n    padding: 12px 16px;\n    border-bottom: 1px solid #e2e8f0;\n    font-size: 0.95rem;\n  }\n\n  .stirling-specs-table tr:nth-child(even) {\n    background-color: #f8fafc;\n  }\n\n  .stirling-specs-table td:first-child {\n    font-weight: 600;\n    color: #475569;\n    width: 40%;\n  }\n\n  .stirling-warning-box {\n    background-color: #fffbe2;\n    border: 1px solid #fef08a;\n    border-left: 4px solid #eab308;\n    padding: 16px;\n    border-radius: 6px;\n    margin-bottom: 24px;\n    font-size: 0.92rem;\n  }\n\n  \/* Accordion for FAQ *\/\n  .stirling-faq-item {\n    border: 1px solid #e2e8f0;\n    border-radius: 6px;\n    margin-bottom: 10px;\n    background: #fff;\n    overflow: hidden;\n  }\n\n  .stirling-faq-question {\n    padding: 14px 18px;\n    font-weight: 600;\n    background: #f8fafc;\n    cursor: pointer;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    user-select: none;\n  }\n\n  .stirling-faq-question::after {\n    content: '+';\n    font-size: 1.2rem;\n    color: #64748b;\n  }\n\n  .stirling-faq-item.active .stirling-faq-question::after {\n    content: '−';\n  }\n\n  .stirling-faq-answer {\n    padding: 0 18px;\n    max-height: 0;\n    overflow: hidden;\n    transition: max-height 0.3s ease, padding 0.3s ease;\n    background: #fff;\n    color: #475569;\n    font-size: 0.95rem;\n  }\n\n  .stirling-faq-item.active .stirling-faq-answer {\n    padding: 14px 18px;\n    max-height: 300px;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"stirling-container\"\u003e\n\u003c!-- Hero Highlight Banner --\u003e\n\u003cdiv class=\"stirling-hero\"\u003e\n\u003ch2\u003eWhere Thermodynamics Meets Modern Robotics\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"360\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/_HSYGoB5THQ\" title=\"How to Play RC Stirling Engine Mecanum Wheel Vehicle? | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by a functional external combustion Stirling engine and driven by 32-bit MCU electronics, this desktop vehicle transforms raw thermal energy into 360° omnidirectional movement. Featuring a crystal-clear cylinder and an open-board PCB aesthetic—it is a masterclass in mechanical art.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Key Product Highlights Grid --\u003e\n\u003cdiv class=\"stirling-section-title\"\u003eKey Highlights\u003c\/div\u003e\n\u003cdiv class=\"stirling-grid\"\u003e\n\u003cdiv class=\"stirling-card\"\u003e\n\u003ch4\u003e⚙️ Dual-Core Engineering\u003c\/h4\u003e\n\u003cp\u003eCombines 19th-century heat engine thermodynamics with 4x omnidirectional Mecanum wheels for zero-radius turns and sideways sliding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-card\"\u003e\n\u003ch4\u003e💎 Crystal Glass Cylinder\u003c\/h4\u003e\n\u003cp\u003eHigh-translucency, heat-resistant cylinder exposes every piston stroke, flywheel rotation, and gas expansion in vivid visual detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-card\"\u003e\n\u003ch4\u003e💻 32-Bit PCB Controller\u003c\/h4\u003e\n\u003cp\u003eExposed geek-chic black PCB chassis with built-in OLED display remote, calendar clock module, and adjustable audio system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-card\"\u003e\n\u003ch4\u003e🏁 Pre-Assembled RTR Build\u003c\/h4\u003e\n\u003cp\u003eFactory precision-built from CNC-machined metal alloys. No assembly required—simply fuel, ignite, and watch it operate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- How It Works \u0026 Operations --\u003e\n\u003cdiv class=\"stirling-section-title\"\u003eHow to Operate\u003c\/div\u003e\n\u003cdiv class=\"stirling-steps\"\u003e\n\u003cdiv class=\"stirling-step-item\"\u003e\n\u003cdiv class=\"stirling-step-num\"\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePower On Electronics:\u003c\/strong\u003e Connect the mainboard and remote controller power sources to initialize the 32-bit wireless link and OLED display.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-step-item\"\u003e\n\u003cdiv class=\"stirling-step-num\"\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFill Fuel Lamp:\u003c\/strong\u003e Fill the included alcohol lamp up to 2\/3 capacity with 95%+ purity industrial alcohol.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-step-item\"\u003e\n\u003cdiv class=\"stirling-step-num\"\u003e3\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePreheat the Engine:\u003c\/strong\u003e Ignite the lamp beneath the crystal cylinder and allow it to heat up for approximately 30 to 60 seconds.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-step-item\"\u003e\n\u003cdiv class=\"stirling-step-num\"\u003e4\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eManual Launch:\u003c\/strong\u003e Give the metallic flywheel a gentle clockwise spin by hand to initiate continuous autonomous running.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-step-item\"\u003e\n\u003cdiv class=\"stirling-step-num\"\u003e5\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRC Vector Driving:\u003c\/strong\u003e Take full control using the dual-joystick PCB remote to slide, drift, and spin the chassis dynamically.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Safety Warning Box --\u003e\n\u003cdiv class=\"stirling-warning-box\"\u003e\n\u003cstrong\u003e⚠️ Important Operation Notice:\u003c\/strong\u003e\n\u003cul style=\"margin: 6px 0 0 0; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Use 95%+ High-Purity Industrial Alcohol only. Do NOT use water, gasoline, or kerosene.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Oil Lubrication:\u003c\/strong\u003e Do NOT apply oil or lubricants inside the glass cylinder. It must operate dry to prevent carbon buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Temperature:\u003c\/strong\u003e Do NOT touch the crystal glass cylinder or heating element during or immediately after use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications Table --\u003e\n\u003cdiv class=\"stirling-section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"stirling-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Name\u003c\/td\u003e\n\u003ctd\u003eStirling Engine RC Mecanum Wheel Vehicle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Type\u003c\/td\u003e\n\u003ctd\u003eExternal Combustion Stirling (Crystal Cylinder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Mechanism\u003c\/td\u003e\n\u003ctd\u003e4x Mecanum Wheels (360° Omnidirectional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Architecture\u003c\/td\u003e\n\u003ctd\u003e32-Bit MCU + Dual-Joystick Wireless Remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePrecision Metal Alloys, Glass, Integrated PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e20 x 15 x 8.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e570g (Package: 635g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Status\u003c\/td\u003e\n\u003ctd\u003eFully Assembled \/ Ready to Run (RTR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAge Rating\u003c\/td\u003e\n\u003ctd\u003e16+ (Adult Supervision Suggested)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- FAQ Accordion --\u003e\n\u003cdiv class=\"stirling-section-title\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv class=\"stirling-faq-item\"\u003e\n\u003cdiv class=\"stirling-faq-question\"\u003eIs the required engine fuel included in the package?\u003c\/div\u003e\n\u003cdiv class=\"stirling-faq-answer\"\u003eNo, fuel is not included due to international shipping safety regulations. You will need to prepare 95%+ Purity Industrial Alcohol (Ethanol), which is widely available online and in local hardware stores.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-faq-item\"\u003e\n\u003cdiv class=\"stirling-faq-question\"\u003eCan I program or re-flash the 32-bit controller?\u003c\/div\u003e\n\u003cdiv class=\"stirling-faq-answer\"\u003eThe factory-installed firmware is fixed to ensure system stability for driving mechanics, calendar display, and audio functions. Custom programming or user re-flashing is not supported.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stirling-faq-item\"\u003e\n\u003cdiv class=\"stirling-faq-question\"\u003eWhat should I do if the flywheel stops spinning smoothly?\u003c\/div\u003e\n\u003cdiv class=\"stirling-faq-answer\"\u003eFirst, verify that the alcohol flame is sufficient and preheated. Second, ensure the glass cylinder is dry and clean. Never add oil; if dirty, gently clean the cooled glass interior with a dry cotton swab.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":54443630330069,"sku":null,"price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-rc-stirling-engine-mecanum-wheel-vehicle_6.jpg?v=1786007428","url":"https:\/\/www.stirlingkit.com\/products\/rc-stirling-engine-mecanum-wheel-vehicle","provider":"Stirlingkit","version":"1.0","type":"link"}