{"id":24333,"date":"2025-08-22T14:10:00","date_gmt":"2025-08-22T14:10:00","guid":{"rendered":"https:\/\/www.otegroupmuseum.gr\/?post_type=draseis&#038;p=24333"},"modified":"2026-02-10T11:08:23","modified_gmt":"2026-02-10T11:08:23","slug":"signals-with-light-2","status":"publish","type":"draseis","link":"https:\/\/www.otegroupmuseum.gr\/en\/education\/live\/signals-with-light-2\/","title":{"rendered":"Signals with light"},"content":{"rendered":"\n<p><em>Can <strong>robots<\/strong> talk to each other&#8230; using only <strong>light<\/strong>? And how can we build a <strong>wireless telecommunications network<\/strong> while playing?<\/em><\/p>\n\n\n\n<p>In this interactive <strong>STEM workshop<\/strong>, young scientists learn about <strong>wireless communication<\/strong> through movement and light! With the help of <strong>robotic vehicles equipped with lasers<\/strong> and <strong>photovoltaic sensors,<\/strong> they drive, align, and connect their robots to create an unbroken <strong>chain of light<\/strong> that transmits <strong>messages<\/strong> like a small <strong>telecommunications network!<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Can robots talk to each other&#8230; using only light? And how can we build a wireless telecommunications network while playing? In this interactive STEM workshop, young scientists learn about wireless communication through movement and light! With the help of robotic vehicles equipped with lasers and photovoltaic sensors, they drive, align, and connect their robots to [&hellip;]<\/p>\n","protected":false},"featured_media":36313,"menu_order":0,"template":"","format":"standard","template-drasis":[],"ilikiakes-omades-sxolia":[121],"tipos--drasis":[97],"ilikiakes-omades":[],"katigories-draseon":[102,99,100],"class_list":["post-24333","draseis","type-draseis","status-publish","format-standard","has-post-thumbnail","hentry","ilikiakes-omades-sxolia-1st-2nd-and-3rd-primary-school-grades","tipos--drasis-stem-en","katigories-draseon-live","katigories-draseon-schools","katigories-draseon-stem-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Signals with light - Otemuseum<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.otegroupmuseum.gr\/en\/education\/live\/signals-with-light-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Signals with light - Otemuseum\" \/>\n<meta property=\"og:description\" content=\"Can robots talk to each other&#8230; using only light? 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