{"product_id":"old-school-cool-diy-wireless-telegraph-stem-kit","title":"Old-School Cool! DIY Wireless Telegraph STEM Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eOld-School Cool! DIY Wireless Telegraph STEM Kit\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eOld-School Cool! DIY Wireless Telegraph STEM Kit\u003c\/strong\u003e is a hands-on learning model designed for a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e, helping students understand how information travels through signals. This engaging kit fits well in \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e, where learners explore communication systems using simple electronics. As a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e model, it visually demonstrates signal transmission, coordination, and response—concepts that connect science and real-life communication.\u003cbr\u003e\u003cbr\u003eBy assembling this kit, students gain practical exposure to wireless signaling while preparing confidently for a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e. It also works effectively in \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e, encouraging curiosity, logical sequencing, and observation skills through Morse code communication.\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\u003ePre-cut wooden structure boards\u003c\/li\u003e\n\u003cli\u003e2 battery holders (for power supply)\u003c\/li\u003e\n\u003cli\u003eSignal transmission board with circuit\u003c\/li\u003e\n\u003cli\u003eReceiver board with circuit\u003c\/li\u003e\n\u003cli\u003eMetallic spring and Morse code contact key\u003c\/li\u003e\n\u003cli\u003eConnecting wires and jumpers\u003c\/li\u003e\n\u003cli\u003eScrews, nuts, and assembly tools\u003c\/li\u003e\n\u003cli\u003eDetailed instruction manual\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;\"\u003eWorking Principle\u003c\/span\u003e\u003c\/h2\u003e\nThis model demonstrates how electrical signals convert into electromagnetic waves. When the Morse key is pressed, current flows through the circuit, generating a wireless signal that is detected by the receiver. This working makes it suitable for a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e, where communication and response systems are explained clearly. The same principle also supports \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e by showing cause-and-effect relationships.\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 Biology Exhibition Project\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eConcept Clarity:\u003c\/strong\u003e Helps students explain signal transfer confidently in a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInteractive Learning:\u003c\/strong\u003e Encourages participation during \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e with hands-on signaling.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConfidence Building:\u003c\/strong\u003e Completing this \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e model boosts presentation and demonstration 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\u003eWireless Morse code communication model\u003c\/li\u003e\n\u003cli\u003eClear demonstration of signal transmission\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e display\u003c\/li\u003e\n\u003cli\u003eNo soldering required\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): 13 × 6 × 6\u003c\/li\u003e\n\u003cli\u003eWeight: 123 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 Old-School Cool! DIY Wireless Telegraph STEM 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":47217735565564,"sku":"LGPW231","price":349.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/diy-wireless-telegraph-stem-kit.jpg?v=1767331741","url":"https:\/\/kitsguru.com\/de\/products\/old-school-cool-diy-wireless-telegraph-stem-kit","provider":"KitsGuru","version":"1.0","type":"link"}