{"product_id":"diy-hand-crank-generator-stem-kit","title":"DIY Hand Crank Generator STEM Kit","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIntroduce children to basic electricity and energy conversion with this DIY hand crank generator STEM kit. Designed for ages 8+, the project uses a hand-operated crank and gear system to drive a generator and produce enough power to light a low-power LED bulb. The kit provides a hands-on way to explore mechanical motion, electricity, and basic physics while developing problem-solving and practical assembly skills. Children can follow the included assembly steps to build the model and observe how turning the crank produces electrical output. This STEM science kit is suitable for educational activities, classroom projects, science experiments, and learning at home. The product can demonstrate the charging effect of a mobile phone, but the supplied current is too small to actually charge a phone.\u003c\/p\u003e","brand":"BeriBora","offers":[{"title":"Style 1","offer_id":53697260257556,"sku":"14:29#Style 1","price":15.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/6751\/7460\/files\/S2842c8d52b224c64b2c0be4246aeccd1N.webp?v=1787256091","url":"https:\/\/beribora.co\/products\/diy-hand-crank-generator-stem-kit","provider":"BeriBora","version":"1.0","type":"link"}