{"id":181,"date":"2023-10-09T13:17:14","date_gmt":"2023-10-09T13:17:14","guid":{"rendered":"https:\/\/csc.jfn.ac.lk\/expr\/?page_id=181"},"modified":"2026-02-07T12:27:00","modified_gmt":"2026-02-07T12:27:00","slug":"building-blocks-of-internet-of-things","status":"publish","type":"page","link":"https:\/\/csc.jfn.ac.lk\/expr\/building-blocks-of-internet-of-things\/","title":{"rendered":"Smart Devices and Internet of Things (CCC21)"},"content":{"rendered":"\n<div class=\"wp-block-cover\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50);min-height:431px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1154\" class=\"wp-block-cover__image-background wp-image-945\" alt=\"\" src=\"https:\/\/csc.jfn.ac.lk\/expr\/wp-content\/uploads\/2024\/12\/20241226_095006-scaled.jpg\" style=\"object-position:53% 53%\" data-object-fit=\"cover\" data-object-position=\"53% 53%\" srcset=\"https:\/\/csc.jfn.ac.lk\/expr\/wp-content\/uploads\/2024\/12\/20241226_095006-scaled.jpg 2560w, https:\/\/csc.jfn.ac.lk\/expr\/wp-content\/uploads\/2024\/12\/20241226_095006-300x135.jpg 300w, https:\/\/csc.jfn.ac.lk\/expr\/wp-content\/uploads\/2024\/12\/20241226_095006-1024x462.jpg 1024w, https:\/\/csc.jfn.ac.lk\/expr\/wp-content\/uploads\/2024\/12\/20241226_095006-768x346.jpg 768w, https:\/\/csc.jfn.ac.lk\/expr\/wp-content\/uploads\/2024\/12\/20241226_095006-1536x692.jpg 1536w, https:\/\/csc.jfn.ac.lk\/expr\/wp-content\/uploads\/2024\/12\/20241226_095006-2048x923.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#6d6568\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<p>Discover the exciting world of the Internet of Things where everyday objects evolve into intelligent, interconnected systems. The Certificate Course in Smart Devices and Internet of Things provides a practical introduction to designing, building, and managing IoT based solutions. Through step by step activities and hands-on projects, learners gain confidence in working with microcontrollers, sensors, actuators, wireless communication, and cloud connectivity. The course guides participants from fundamental concepts to practical implementation, helping them understand both the possibilities and challenges of deploying smart devices in real settings.<br><\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center has-medium-font-size is-layout-flex wp-container-core-columns-is-layout-76136483 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><div class=\"wp-block-uagb-faq uagb-faq__outer-wrap uagb-block-667a8b04 uagb-faq-icon-row-reverse uagb-faq-layout-accordion uagb-faq-expand-first-false uagb-faq-inactive-other-true uagb-faq__wrap uagb-buttons-layout-wrap uagb-faq-equal-height     \" data-faqtoggle=\"true\" role=\"tablist\"><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-b8642304 \" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<h4 class=\"uagb-question\"><strong>Target Group<\/strong><\/h4><\/div><div class=\"uagb-faq-content\"><p>This course is ideal for school leavers, undergraduates from any discipline, professionals, technology enthusiasts, and anyone interested in understanding and creating IoT based solutions.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-826f44ce \" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<h4 class=\"uagb-question\"><strong><strong>Prerequisites<\/strong><\/strong><\/h4><\/div><div class=\"uagb-faq-content\"><p>No prior experience is required. This course is suitable for complete beginners.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-53d444ee \" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<h4 class=\"uagb-question\"><strong>Selection Process<\/strong><\/h4><\/div><div class=\"uagb-faq-content\"><p>Candidates will be selected through a short selection examination that assesses basic reasoning ability, simple computing awareness, and general aptitude.<br><br>For more details, please visit the &#8220;<a href=\"https:\/\/csc.jfn.ac.lk\/expr\/application-process\/\">Application Process<\/a>&#8221; page.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-f67a02a7 \" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<h4 class=\"uagb-question\"><strong><strong>Course Highlights<\/strong><\/strong><\/h4><\/div><div class=\"uagb-faq-content\"><p><strong>Course Objective:<\/strong><br><br>Gain the essential knowledge and practical skills required to design and build IoT and automated devices. This course provides a solid foundation for understanding smart systems and turning innovative ideas into working solutions.<br>\u00a0<br><strong>Course Contents:<\/strong><br><br>\u25cf\u00a0Gain a clear understanding of the fundamental concepts behind smart devices and the Internet of Things<br><br>\u25cf\u00a0Learn how sensors, actuators, and microcontrollers work as the building blocks of IoT systems<br><br>\u25cf\u00a0Practice basic programming to control simple device behavior through guided, hands on exercises<br><br>\u25cf\u00a0Build confidence in connecting devices wirelessly and accessing cloud platforms for remote monitoring<br><br>\u25cf\u00a0Learn to design and create simple automated devices using basic AI concepts for real-world use.<br><br>\u25cf\u00a0Develop awareness of security, privacy, and responsible practices in IoT<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-b5189694 \" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<h4 class=\"uagb-question\"><strong>Awarding Certificate<\/strong><\/h4><\/div><div class=\"uagb-faq-content\"><p>To receive the Certificate in Smart Devices and Internet of Things, participants must:<br><br>\u25cf\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Maintain a minimum attendance of 80 percent<br>\u25cf\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Obtain a minimum final mark of 40 percent<br><br>Your final marks will be determined through a combination of 50% from your lab assignment marks and 50% from your end-of-course project results.<br><br><strong>Certificate Categories:<\/strong><br><br>\u25cf\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Distinction<\/strong> for final marks of 75 percent or above<br>\u25cf\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Merit<\/strong> for final marks from 55 percent to 74 percent<br>\u25cf\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Pass<\/strong> for final marks from 40 percent to 54 percent<br><br>Participants who meet the attendance requirement but score below 40 percent will receive a <strong>Letter of Participation<\/strong>.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-67f3421c \" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<h4 class=\"uagb-question\"><strong>Fees<\/strong><\/h4><\/div><div class=\"uagb-faq-content\"><p>\u25cf\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <strong>Application Fee<\/strong>    &#8211; LKR 500.00<br>\u25cf\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <strong>Course Fee<\/strong>          &#8211; LKR 16,000.00<br><br><strong>Note:<\/strong> The course fee should be paid after the selection process.<\/p><\/div><\/div><\/div>\n\n\n<div class=\"wp-block-uagb-container uagb-block-94e7802a alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-c6be761b\">\n<div class=\"wp-block-uagb-info-box uagb-block-18bfcfd1 uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-icon-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\"><path d=\"M512 64C547.3 64 576 92.65 576 128V384C576 419.3 547.3 448 512 448H64C28.65 448 0 419.3 0 384V128C0 92.65 28.65 64 64 64H512zM112 224C103.2 224 96 231.2 96 240C96 248.8 103.2 256 112 256H272C280.8 256 288 248.8 288 240C288 231.2 280.8 224 272 224H112zM112 352H464C472.8 352 480 344.8 480 336C480 327.2 472.8 320 464 320H112C103.2 320 96 327.2 96 336C96 344.8 103.2 352 112 352zM376 160C362.7 160 352 170.7 352 184V232C352 245.3 362.7 256 376 256H456C469.3 256 480 245.3 480 232V184C480 170.7 469.3 160 456 160H376z\"><\/path><\/svg><\/div><div class=\"uagb-ifb-title-wrap\"><h5 class=\"uagb-ifb-title\">Course Fee<\/h5><\/div><p class=\"uagb-ifb-desc\"><strong>LKR 16,000.00<\/strong><\/p><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-block-c8441e70 uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-icon-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256C512 397.4 397.4 512 256 512zM232 256C232 264 236 271.5 242.7 275.1L338.7 339.1C349.7 347.3 364.6 344.3 371.1 333.3C379.3 322.3 376.3 307.4 365.3 300L280 243.2V120C280 106.7 269.3 96 255.1 96C242.7 96 231.1 106.7 231.1 120L232 256z\"><\/path><\/svg><\/div><div class=\"uagb-ifb-title-wrap\"><h5 class=\"uagb-ifb-title\">Course Duration<\/h5><\/div><p class=\"uagb-ifb-desc\"><strong>36 Hours <\/strong><br>(12 Saturdays &#8211; 09:00am &#8211; 12:00pm)<\/p><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-uagb-info-box uagb-block-99d9924a uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-icon-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M168.3 499.2C116.1 435 0 279.4 0 192C0 85.96 85.96 0 192 0C298 0 384 85.96 384 192C384 279.4 267 435 215.7 499.2C203.4 514.5 180.6 514.5 168.3 499.2H168.3zM192 256C227.3 256 256 227.3 256 192C256 156.7 227.3 128 192 128C156.7 128 128 156.7 128 192C128 227.3 156.7 256 192 256z\"><\/path><\/svg><\/div><div class=\"uagb-ifb-title-wrap\"><h5 class=\"uagb-ifb-title\">Venue<\/h5><\/div><p class=\"uagb-ifb-desc\"><strong>Department of Computer Science, University of Jaffna<\/strong><\/p><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7b4daec9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9df7077e\"><h3 class=\"uagb-heading-text\">If you are interested to apply this course<\/h3><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-fcc4d3d6\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-99c5f041 wp-block-button is-style-outline\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" href=\"https:\/\/csc.jfn.ac.lk\/expr\/application-process\/\" onclick=\"return true;\" rel=\"follow noopener\" target=\"_self\"><div class=\"uagb-button__link\">Application Process<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Discover the exciting world of the Internet of Things where everyday objects evolve into intelligent, interconnected systems. The Certificate Course in Smart Devices and Internet of Things provides a practical introduction to designing, building, and managing IoT based solutions. Through step by step activities and hands-on projects, learners gain confidence in working with microcontrollers, sensors, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-181","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Smart Devices and Internet of Things (CCC21) | External Programmes<\/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:\/\/csc.jfn.ac.lk\/expr\/building-blocks-of-internet-of-things\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Smart Devices and Internet of Things (CCC21) | External Programmes\" \/>\n<meta property=\"og:description\" content=\"Discover the exciting world of the Internet of Things where everyday objects evolve into intelligent, interconnected systems. 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