{"title":"Science Kits \u0026 Toys","description":null,"products":[{"product_id":"hand-crank-generator-voltmeter-hands-electricity-822608242eaw0ob3","title":"Hand-Crank Wind Power Generator With Voltmeter (Large) – Hands-On Wind-to-Electricity Experiment \u0026 Physics Teaching Tool(2 pcs)","description":"\u003cp\u003e\u003cspan\u003eSpecifications：\u003cbr\u003e\u003cbr\u003eProduct Name: Hand-Crank Wind Power Generator (Large, with Voltmeter)\u003cbr\u003e\u003cbr\u003eMaterial: Plastic Base, Electronic Components\u003cbr\u003e\u003cbr\u003eFunction: Suitable for physics teaching demonstrations and elementary school science experiments\u003cbr\u003e\u003cbr\u003eDimensions\u003cbr\u003e\u003cbr\u003eBase Size: 205 mm (L) × 127 mm (W) × 26 mm (H)\u003cbr\u003e\u003cbr\u003eVoltmeter Size: 55 mm (W) × 50 mm (H)\u003cbr\u003e\u003cbr\u003eGenerator Housing: 70 mm × 70 mm\u003cbr\u003e\u003cbr\u003eFeatures\u003cbr\u003e\u003cbr\u003eHand-crank mechanism drives the gear system\u003cbr\u003e\u003cbr\u003eGenerates DC power through motor rotation\u003cbr\u003e\u003cbr\u003eIncludes analog voltmeter for real-time voltage display\u003cbr\u003e\u003cbr\u003eDemonstrates wind energy conversion to electrical energy\u003cbr\u003e\u003cbr\u003eIdeal for education, hands-on experiments, and classroom demonstrations\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAdditional details\u003c\/p\u003e\u003cul\u003e\u003cli\u003eColor : One Color\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFeatures \u0026amp; Specs\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdditional Features : Automatic Idle Control\u003c\/li\u003e\n\u003cli\u003eOutput Wattage : 1.0\u003c\/li\u003e\n\u003cli\u003ePower Source : Battery Powered\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eItem details\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eASIN : B0G64GSV2J\u003c\/li\u003e\n\u003cli\u003eBrand Name : OLONETO\u003c\/li\u003e\n\u003cli\u003eManufacturer : OLONETO\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number : OLONETO\u003c\/li\u003e\n\u003cli\u003eModel Name : OLONETO\u003c\/li\u003e\n\u003cli\u003eModel Number : OLONETO\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMeasurements\u003c\/p\u003e\u003cul\u003e\u003cli\u003eItem Dimensions L x W x H : 0.79'L x 0.39'W x 0.39'H\u003c\/li\u003e\u003c\/ul\u003e","brand":"OLONETO","offers":[{"title":"2 pcs","offer_id":43130104578119,"sku":"822608242EAW0OB3","price":39.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/3888\/9287\/files\/61p2cRgyRZL._AC_SL1500.jpg?v=1787714472"},{"product_id":"wind-turbine-generator-blades-light-p0260824ow04el4p","title":"Wind Turbine DIY Generator Kit With Blades \u0026 LED Light – Mini Electric Motor Set For Student Science Projects \u0026 Physics Experiments(2 pcs)","description":"\u003cp\u003e\u003cspan\u003eSpecifications：\u003cbr\u003e\u003cbr\u003eType: Wind Power Mini Generator Motor\u003cbr\u003e\u003cbr\u003eBrush Type: Carbon brush\u003cbr\u003e\u003cbr\u003eBearing: Front and rear copper shaft bearings\u003cbr\u003e\u003cbr\u003eRated Voltage Range: 0–40V\u003cbr\u003e\u003cbr\u003eOutput Voltage (Tested): Approx. 20V open-circuit at 5 m\/s wind speed (with included blades)\u003cbr\u003e\u003cbr\u003ePerformance: Higher wind speed increases RPM, voltage output, and torque\u003cbr\u003e\u003cbr\u003eApplication: Suitable for wind power experiments and small DIY electrical projects\u003cbr\u003e\u003cbr\u003eWind Turbine Blades:\u003cbr\u003e\u003cbr\u003eMaterial: Lightweight, high-efficiency plastic blades\u003cbr\u003e\u003cbr\u003eStart-up Note: May require an initial manual spin when wind speed is high but blades remain stationary\u003cbr\u003e\u003cbr\u003eOptimal Wind Source: Fan, blower, or A\/C airflow (natural wind typically insufficient)\u003cbr\u003e\u003cbr\u003eKit Components:\u003cbr\u003e\u003cbr\u003eGenerator motor with protective housing\u003cbr\u003eWind turbine blades\u003cbr\u003eMounting bracket \/ stand\u003cbr\u003eLED strip (30 LEDs)\u003cbr\u003ePress-type wire connector\u003cbr\u003eLED indicator light\u003cbr\u003e\u003cbr\u003eUsage Notes:\u003cbr\u003e\u003cbr\u003eNatural breeze cannot drive the motor effectively; strong airflow must be used\u003cbr\u003e\u003cbr\u003eVoltage increases proportionally with wind speed\u003cbr\u003e\u003cbr\u003eEnsure the blades rotate freely before testing\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAdditional details\u003c\/p\u003e\u003cul\u003e\u003cli\u003eColor : One Color\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFeatures \u0026amp; Specs\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdditional Features : Automatic Idle Control\u003c\/li\u003e\n\u003cli\u003eOutput Wattage : 1.0\u003c\/li\u003e\n\u003cli\u003ePower Source : Battery Powered\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eItem details\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eASIN : B0G52FXDQJ\u003c\/li\u003e\n\u003cli\u003eBrand Name : OLONETO\u003c\/li\u003e\n\u003cli\u003eManufacturer : OLONETO\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number : OLONETO\u003c\/li\u003e\n\u003cli\u003eModel Name : OLONETO\u003c\/li\u003e\n\u003cli\u003eModel Number : OLONETO\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMeasurements\u003c\/p\u003e\u003cul\u003e\u003cli\u003eItem Dimensions L x W x H : 0.79'L x 0.39'W x 0.39'H\u003c\/li\u003e\u003c\/ul\u003e","brand":"OLONETO","offers":[{"title":"2 pcs","offer_id":43130139377735,"sku":"P0260824OW04EL4P","price":37.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/3888\/9287\/files\/51pzDHcaeXL._AC_SL1500.jpg?v=1787714558"}],"url":"https:\/\/paloleiravire.com\/collections\/science-kits-toys.oembed","provider":"Paloleiravire","version":"1.0","type":"link"}