{"product_id":"big-picture-diy-hand-assembled-projector-kit","title":"Big Picture! DIY Hand-Assembled Projector Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eBig Picture! DIY Hand-Assembled Projector Kit\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eBig Picture! DIY Hand-Assembled Projector Kit\u003c\/strong\u003e is a creative learning model ideal for a \u003cstrong\u003escientific exhibition\u003c\/strong\u003e, helping students understand optics through real construction. This engaging build allows learners to explore projection, light paths, and motion while also drawing simple comparisons with a \u003cstrong\u003eballoon rocket experiment\u003c\/strong\u003e used to explain movement and direction. Designed for hands-on learning, it suits classrooms, STEM labs, and exhibitions alike.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMaterials and User Manual\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eLaser-cut wooden panels for body, reels, and tripod\u003c\/li\u003e\n\u003cli\u003eConvex lens for image projection\u003c\/li\u003e\n\u003cli\u003eBattery holder (AA type, battery not included)\u003c\/li\u003e\n\u003cli\u003eMini DC motor\u003c\/li\u003e\n\u003cli\u003eFilm reel gears and pulleys\u003c\/li\u003e\n\u003cli\u003eWires, switch, and connecting parts\u003c\/li\u003e\n\u003cli\u003eDecorative and support parts\u003c\/li\u003e\n\u003cli\u003eTransparent film sheet for sample projection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Manual:\u003c\/strong\u003e All design details included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eScientific Exhibition – Working Principle\u003c\/span\u003e\u003c\/h2\u003e\nThis model demonstrates how light refraction and mechanical motion work together in classic projection systems. Light passes through a transparent slide and is focused by a convex lens, while the rotating reel simulates film movement. These clear visual principles make it suitable for a \u003cstrong\u003escientific exhibition\u003c\/strong\u003e setup where optics must be explained simply.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAdvantages of This Science Project\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eConcept Clarity:\u003c\/strong\u003e Helps students clearly explain optics and motion during a \u003cstrong\u003escientific exhibition\u003c\/strong\u003e presentation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHands-On Learning:\u003c\/strong\u003e Building the model strengthens understanding, much like demonstrating a \u003cstrong\u003eballoon rocket experiment\u003c\/strong\u003e to explain force and direction.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConfidence Boost:\u003c\/strong\u003e Completing and presenting the model builds confidence and presentation skills.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of This Science Project\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eDIY assembly with precision-cut wooden parts\u003c\/li\u003e\n\u003cli\u003eExplains optics, lenses, and image formation\u003c\/li\u003e\n\u003cli\u003eMotor-driven reel mechanism\u003c\/li\u003e\n\u003cli\u003eReusable and eco-friendly materials\u003c\/li\u003e\n\u003cli\u003eSuitable for classroom demos and a \u003cstrong\u003escientific exhibition\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConcepts can be cross-linked with a \u003cstrong\u003eballoon rocket experiment\u003c\/strong\u003e explanation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eL X W X H (cm): 12.5 × 10 × 4.3\u003c\/li\u003e\n\u003cli\u003eWeight: 153 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Big Picture! DIY Hand-Assembled Projector Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47217986306300,"sku":"LGPW234","price":239.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/diy-projector-scientific-exhibition-model.jpg?v=1767334927","url":"https:\/\/kitsguru.com\/es\/products\/big-picture-diy-hand-assembled-projector-kit","provider":"KitsGuru","version":"1.0","type":"link"}