{"product_id":"mini-diy-hand-crank-generator-light-bulb-stem-science-experiment-kit-education-model-for-children-gift-toy-learning-project-115196756270-nyi38","title":"DIY Hand Crank Generator Science Kit","description":"\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003ch3\u003e⚠️ Product Safety \u0026amp; Important Information\u003c\/h3\u003e\n\u003cp\u003eAt Crazy Toys Master, we encourage all customers to carefully review product information and prioritize safety before purchasing, assembling, handling, or using any item.\u003c\/p\u003e\n\u003cp\u003eProducts available through our store may be intended for different age groups and purposes, including recreational activities, hobbies, model building, collectibles, and decoration. \u003cstrong\u003eNot all products are designed or suitable for children.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCertain items may contain small parts, sharp edges, detachable components, adhesives, tools, or other materials that require careful handling and may present safety risks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Safety Guidelines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eChoking Hazards:\u003c\/strong\u003e Small parts and detachable components may pose choking hazards, especially for young children.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAge Recommendations:\u003c\/strong\u003e Always follow the manufacturer's recommended age restrictions and safety warnings.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdult Supervision:\u003c\/strong\u003e Children should be supervised by a responsible adult when handling products that may present safety risks.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAssembly \u0026amp; Handling:\u003c\/strong\u003e Follow all provided instructions and exercise caution when handling tools, adhesives, sharp edges, or delicate components.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eProduct Inspection:\u003c\/strong\u003e Inspect items before use and discontinue use if any component appears damaged, broken, or unsafe.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Some products are designed for adults, hobbyists, or decorative purposes and should not be treated as children's toys.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSafe Storage:\u003c\/strong\u003e Keep small components, packaging materials, and potentially hazardous accessories away from young children.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor Parents \u0026amp; Guardians:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease ensure that any product purchased for a child is appropriate for their age, abilities, and intended use. Never leave young children unattended with items that may present choking or injury hazards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Awareness:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct specifications, materials, intended uses, and safety requirements may vary by manufacturer and individual item. Customers are encouraged to review all available product information and follow applicable safety instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour safety matters. Please purchase, assemble, and use all items responsibly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCrazy Toys Master — Build • Create • Discover\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(231, 76, 60);\"\u003e\u003cstrong\u003eITEM NAME\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cstrong\u003eMini DIY Hand Crank Generator Light Bulb STEM Science Experiment Kit \u0026amp; Education Model for Children Gift Toy Learning Project\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDESCRIPTON\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eSuitable age: 8+\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eBy turning the large disc by hand, the generator is driven to rotate, and the output power is realized.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eCan light bulbs.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eInteresting science and education works, exercise manual brain ability, show hand-cranked electricity function, light up low-power bulbs, and can also demonstrate the charging effect of mobile phones\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eConsequence (because the current is small, it cannot be actually charged)\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se9ac228568794f3db129df7db5c691e3W.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa23c5a01a5424454a4032c3749610ce1K.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scf3e9f2f362a48638c5c8a8694cc77fam.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc9139e2e448c44dbb40c485b1dcecc78Q.jpg\"\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003ch2\u003eStep-by-Step Assembly Instructions\u003c\/h2\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 1: Identify All Parts\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eLay out all wooden plates, motor module, booster module, LED bulb, belts, screws, nuts, and wires included in the kit.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 2: Assemble Main Wheel Plates\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp\u003eFix Plate 2 and Plate 3 onto Plate 4 using 8mm screws.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eNote: Place Plate 2 in the middle layer.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 3: Install Long T21 Pin \u0026amp; Large Gear Wheel\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eInsert the long T21 metal pin through the large gear wheel assembly.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 4: Lock Gear with T21 Pin\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003ePush the T21 pin through the center gap of the wheel assembly from Step 3 to secure the 5# wheel plate.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 5: Attach 6# Wooden Bracket Plate\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eMount the fan-shaped 6# plate onto the wheel assembly.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 6: Fit Large Rubber Drive Belt\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eLoop the large belt around the main crank wheel gear.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 7: Install 7# Support Plate\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eAttach the triangular 7# plate to the wheel assembly as a side support.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 8: Build Vertical Lamp Stand (Plates 10 \u0026amp; 11)\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eStack and fix Plate 10 and Plate 11 with 7mm screws to form the vertical bulb holder frame.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 9: Wire Motor \u0026amp; Booster Module\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eConnect the motor and voltage booster module with the supplied red \u0026amp; black wires.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 10: Fix Motor Assembly to Base Plate 1\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eSecure the wired motor module onto the cross-marked 1# base plate using 4mm screws.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 11: Mount Bulb Stand Frame to Base Plate 1\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eFasten the vertical bulb stand (from Step 8) onto base Plate 1 with 7mm screws.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 12: Install LED Bulb\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eAttach the white LED bulb to the top of the vertical stand and connect its wires to the booster module.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 13: Attach Crank Wheel Assembly to Base\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eMount the full crank wheel unit onto base Plate 1, lock with 7mm screws.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 14: Fit Small Rubber Drive Belt\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eLoop the small belt between the crank wheel gear and the motor drive wheel.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 15: Final Full Assembly Check\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eVerify all wires are connected correctly, belts are tight, and all wooden frames are securely fastened.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eStep 16: Install Bottom Rubber Feet\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eStick rubber foot pads to the bottom of base Plate 1 to finish assembly.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003e4. Extended Science Knowledge: Power Generation Types\u003c\/h2\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003col\u003e\u003cli\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ol\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThermal Power Plant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eBurn fuel to heat water into high-pressure steam. Steam pushes turbines to rotate, converting thermal energy to mechanical energy. Turbines drive generators to turn mechanical energy into electricity.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHydropower Plant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eFlowing water spins generators to transfer energy. Dams are commonly built with stone or concrete barriers for flood control and stable water flow regulation.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eNuclear Power Plant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eNuclear fission inside reactors releases thermal energy. The heat generates steam following the same workflow as thermal power plants; the nuclear reactor replaces coal-fired boilers.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWind Farm (Wind Power)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eUses wind force to spin turbine generators. Wind power is a clean, renewable energy source.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eTidal Power Plant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eA branch of hydropower that captures energy from daily tidal water level rises and falls.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGeothermal Power Plant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003eExtracts heat from underground hot rock layers, hot springs, and geothermal steam as its primary energy source.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Crazy Toys Master","offers":[{"title":"Style 1","offer_id":67784397259054,"sku":"14:29#Style 1","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8993\/4382\/files\/S2842c8d52b224c64b2c0be4246aeccd1N.webp?v=1792588474","url":"https:\/\/crazytoysmaster.com\/products\/mini-diy-hand-crank-generator-light-bulb-stem-science-experiment-kit-education-model-for-children-gift-toy-learning-project-115196756270-nyi38","provider":"Crazy Toys Master","version":"1.0","type":"link"}