{"id":1007,"date":"2025-04-09T22:23:37","date_gmt":"2025-04-09T16:53:37","guid":{"rendered":"https:\/\/vihaaniotgateway.in\/?post_type=product&#038;p=1007"},"modified":"2026-02-09T22:55:51","modified_gmt":"2026-02-09T17:25:51","slug":"arduino-uno-r3-atmega328p-board","status":"publish","type":"product","link":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/","title":{"rendered":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &#038; Experts"},"content":{"rendered":"<h2 class=\"\" data-start=\"100\" data-end=\"178\">Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &amp; Experts<\/h2>\n<p class=\"\" data-start=\"180\" data-end=\"470\">The <strong data-start=\"184\" data-end=\"202\">Arduino Uno R3<\/strong> is the most popular and widely used microcontroller board, ideal for electronics enthusiasts, students, hobbyists, and professionals. Powered by the <strong data-start=\"352\" data-end=\"382\">ATmega328P microcontroller<\/strong>, it offers a simple yet powerful platform for building innovative electronics projects.<\/p>\n<p class=\"\" data-start=\"472\" data-end=\"660\">Whether you&#8217;re a beginner exploring the world of embedded systems or a seasoned developer prototyping industrial-grade solutions, the Uno R3 delivers unmatched versatility and ease of use.<\/p>\n<hr class=\"\" data-start=\"662\" data-end=\"665\" \/>\n<h3 class=\"\" data-start=\"667\" data-end=\"687\">\ud83d\udd27 Key Features:<\/h3>\n<ul data-start=\"689\" data-end=\"1232\">\n<li class=\"\" data-start=\"689\" data-end=\"722\">\n<p class=\"\" data-start=\"691\" data-end=\"722\"><strong data-start=\"691\" data-end=\"711\">Microcontroller:<\/strong> ATmega328P<\/p>\n<\/li>\n<li class=\"\" data-start=\"723\" data-end=\"752\">\n<p class=\"\" data-start=\"725\" data-end=\"752\"><strong data-start=\"725\" data-end=\"747\">Operating Voltage:<\/strong> 5V<\/p>\n<\/li>\n<li class=\"\" data-start=\"753\" data-end=\"795\">\n<p class=\"\" data-start=\"755\" data-end=\"795\"><strong data-start=\"755\" data-end=\"787\">Input Voltage (Recommended):<\/strong> 7\u201312V<\/p>\n<\/li>\n<li class=\"\" data-start=\"796\" data-end=\"856\">\n<p class=\"\" data-start=\"798\" data-end=\"856\"><strong data-start=\"798\" data-end=\"819\">Digital I\/O Pins:<\/strong> 14 (of which 6 provide PWM output)<\/p>\n<\/li>\n<li class=\"\" data-start=\"857\" data-end=\"885\">\n<p class=\"\" data-start=\"859\" data-end=\"885\"><strong data-start=\"859\" data-end=\"881\">Analog Input Pins:<\/strong> 6<\/p>\n<\/li>\n<li class=\"\" data-start=\"886\" data-end=\"941\">\n<p class=\"\" data-start=\"888\" data-end=\"941\"><strong data-start=\"888\" data-end=\"905\">Flash Memory:<\/strong> 32 KB (0.5 KB used by bootloader)<\/p>\n<\/li>\n<li class=\"\" data-start=\"942\" data-end=\"960\">\n<p class=\"\" data-start=\"944\" data-end=\"960\"><strong data-start=\"944\" data-end=\"953\">SRAM:<\/strong> 2 KB<\/p>\n<\/li>\n<li class=\"\" data-start=\"961\" data-end=\"981\">\n<p class=\"\" data-start=\"963\" data-end=\"981\"><strong data-start=\"963\" data-end=\"974\">EEPROM:<\/strong> 1 KB<\/p>\n<\/li>\n<li class=\"\" data-start=\"982\" data-end=\"1009\">\n<p class=\"\" data-start=\"984\" data-end=\"1009\"><strong data-start=\"984\" data-end=\"1000\">Clock Speed:<\/strong> 16 MHz<\/p>\n<\/li>\n<li class=\"\" data-start=\"1010\" data-end=\"1048\">\n<p class=\"\" data-start=\"1012\" data-end=\"1048\"><strong data-start=\"1012\" data-end=\"1030\">USB Interface:<\/strong> Type-B USB port<\/p>\n<\/li>\n<li class=\"\" data-start=\"1049\" data-end=\"1115\">\n<p class=\"\" data-start=\"1051\" data-end=\"1115\"><strong data-start=\"1051\" data-end=\"1081\">ICSP Header &amp; Reset Button<\/strong> for easy programming and reboot<\/p>\n<\/li>\n<li class=\"\" data-start=\"1116\" data-end=\"1167\">\n<p class=\"\" data-start=\"1118\" data-end=\"1167\"><strong data-start=\"1118\" data-end=\"1140\">Onboard Power Jack<\/strong> for external power input<\/p>\n<\/li>\n<li class=\"\" data-start=\"1168\" data-end=\"1232\">\n<p class=\"\" data-start=\"1170\" data-end=\"1232\"><strong data-start=\"1170\" data-end=\"1200\">Built-in Voltage Regulator<\/strong> (5V and 3.3V outputs available)<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1234\" data-end=\"1237\" \/>\n<h3 class=\"\" data-start=\"1239\" data-end=\"1272\">\ud83e\udde0 Why Choose Arduino Uno R3?<\/h3>\n<ul data-start=\"1274\" data-end=\"1722\">\n<li class=\"\" data-start=\"1274\" data-end=\"1357\">\n<p class=\"\" data-start=\"1276\" data-end=\"1357\"><strong data-start=\"1276\" data-end=\"1298\">Beginner-Friendly:<\/strong> Ideal for learning embedded systems and C\/C++ programming.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1358\" data-end=\"1434\">\n<p class=\"\" data-start=\"1360\" data-end=\"1434\"><strong data-start=\"1360\" data-end=\"1376\">Open Source:<\/strong> Backed by a vast community, libraries, and documentation.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1435\" data-end=\"1516\">\n<p class=\"\" data-start=\"1437\" data-end=\"1516\"><strong data-start=\"1437\" data-end=\"1452\">Compatible:<\/strong> Works seamlessly with Arduino IDE on Windows, Linux, and macOS.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1517\" data-end=\"1637\">\n<p class=\"\" data-start=\"1519\" data-end=\"1637\"><strong data-start=\"1519\" data-end=\"1538\">Modular Design:<\/strong> Supports hundreds of shields and modules like sensors, motors, displays, and communication boards.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1638\" data-end=\"1722\">\n<p class=\"\" data-start=\"1640\" data-end=\"1722\"><strong data-start=\"1640\" data-end=\"1657\">Robust Build:<\/strong> High-quality components and a strong PCB for long-lasting usage.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1724\" data-end=\"1727\" \/>\n<h3 class=\"\" data-start=\"1729\" data-end=\"1749\">\ud83d\udee0\ufe0f Applications<\/h3>\n<ul data-start=\"1751\" data-end=\"1952\">\n<li class=\"\" data-start=\"1751\" data-end=\"1778\">\n<p class=\"\" data-start=\"1753\" data-end=\"1778\">Home automation systems<\/p>\n<\/li>\n<li class=\"\" data-start=\"1779\" data-end=\"1809\">\n<p class=\"\" data-start=\"1781\" data-end=\"1809\">Robotics and motor control<\/p>\n<\/li>\n<li class=\"\" data-start=\"1810\" data-end=\"1836\">\n<p class=\"\" data-start=\"1812\" data-end=\"1836\">IoT device prototyping<\/p>\n<\/li>\n<li class=\"\" data-start=\"1837\" data-end=\"1873\">\n<p class=\"\" data-start=\"1839\" data-end=\"1873\">Sensor data logging and analysis<\/p>\n<\/li>\n<li class=\"\" data-start=\"1874\" data-end=\"1915\">\n<p class=\"\" data-start=\"1876\" data-end=\"1915\">Educational electronics and STEM kits<\/p>\n<\/li>\n<li class=\"\" data-start=\"1916\" data-end=\"1952\">\n<p class=\"\" data-start=\"1918\" data-end=\"1952\">Interactive art and DIY projects<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1954\" data-end=\"1957\" \/>\n<h3 class=\"\" data-start=\"1959\" data-end=\"1982\">\ud83d\udce6 Package Includes<\/h3>\n<ul data-start=\"1984\" data-end=\"2076\">\n<li class=\"\" data-start=\"1984\" data-end=\"2023\">\n<p class=\"\" data-start=\"1986\" data-end=\"2023\">1x Arduino Uno R3 Development Board<\/p>\n<\/li>\n<li class=\"\" data-start=\"2024\" data-end=\"2076\">\n<p class=\"\" data-start=\"2026\" data-end=\"2076\">1x Male Header Strip (for soldering if required)<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"2078\" data-end=\"2207\">Looking for shields and modules? Browse our collection of <strong data-start=\"2136\" data-end=\"2206\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2138\" data-end=\"2204\">Arduino-compatible sensors and accessories<\/a><\/strong>.<\/p>\n<hr class=\"\" data-start=\"2209\" data-end=\"2212\" \/>\n<h3 class=\"\" data-start=\"2214\" data-end=\"2237\">\ud83e\uddf2 Related Products<\/h3>\n<ul data-start=\"2239\" data-end=\"2475\">\n<li class=\"\" data-start=\"2239\" data-end=\"2302\">\n<p class=\"\" data-start=\"2241\" data-end=\"2302\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2241\" data-end=\"2300\">Arduino Sensor Kit \u2013 Starter Edition<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"2303\" data-end=\"2365\">\n<p class=\"\" data-start=\"2305\" data-end=\"2365\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2305\" data-end=\"2363\">Jumper Wires \u2013 Male to Female<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"2366\" data-end=\"2418\">\n<p class=\"\" data-start=\"2368\" data-end=\"2418\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2368\" data-end=\"2416\">Breadboard with Power Rails<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"2419\" data-end=\"2475\">\n<p class=\"\" data-start=\"2421\" data-end=\"2475\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2421\" data-end=\"2475\">USB Cable for Arduino Uno<\/a><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2477\" data-end=\"2480\" \/>\n<p class=\"\" data-start=\"2482\" data-end=\"2630\">Build your own projects, automate daily life, or teach with ease using the <strong data-start=\"2557\" data-end=\"2575\">Arduino Uno R3<\/strong> \u2013 your gateway to the world of electronics and coding.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.<\/p>\n","protected":false},"featured_media":2981,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[19,38],"product_tag":[],"class_list":["post-1007","product","type-product","status-publish","has-post-thumbnail","product_cat-electronics","product_cat-iot","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"google-site-verification\" content=\"R1Q6mNFnOHoEWYNqLhCvHAKo2oAB56wclmI1Gsdqy7s\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Vihaan IoT Gateway - Connecting Possibilities, Empowering Innovation.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &amp; Experts - Vihaan IoT Gateway\" \/>\n\t\t<meta property=\"og:description\" content=\"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/05\/colour-logo-image.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/05\/colour-logo-image.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-04-09T16:53:37+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-02-09T17:25:51+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &amp; Experts - Vihaan IoT Gateway\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/05\/colour-logo-image.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/vihaaniotgateway.in\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/shop\\\/#listItem\",\"name\":\"Tech Essentials\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/shop\\\/#listItem\",\"position\":2,\"name\":\"Tech Essentials\",\"item\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/shop\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/#listItem\",\"name\":\"electronics\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/#listItem\",\"position\":3,\"name\":\"electronics\",\"item\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/iot\\\/#listItem\",\"name\":\"IoT\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/shop\\\/#listItem\",\"name\":\"Tech Essentials\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/iot\\\/#listItem\",\"position\":4,\"name\":\"IoT\",\"item\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/iot\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#listItem\",\"name\":\"Arduino Uno R3 \\u2013 ATmega328P Based Development Board for Beginners &#038; Experts\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/#listItem\",\"name\":\"electronics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#listItem\",\"position\":5,\"name\":\"Arduino Uno R3 \\u2013 ATmega328P Based Development Board for Beginners &#038; Experts\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product-category\\\/electronics\\\/iot\\\/#listItem\",\"name\":\"IoT\"}}]},{\"@type\":\"ItemPage\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#itempage\",\"url\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/\",\"name\":\"Arduino Uno R3 \\u2013 ATmega328P Based Development Board for Beginners & Experts - Vihaan IoT Gateway\",\"description\":\"Arduino Uno R3 with ATmega328P, 14 digital I\\\/O pins, 6 analog inputs, USB support\\u2014ideal for learning, prototyping, and embedded development.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/vihaaniotgateway.in\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/IMG_20260209_215105.jpg\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#mainImage\",\"width\":1920,\"height\":2560,\"caption\":\"??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#mainImage\"},\"datePublished\":\"2025-04-09T22:23:37+05:30\",\"dateModified\":\"2026-02-09T22:55:51+05:30\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/#organization\",\"name\":\"Vihaan IoT Gateway vihaaniotgateway.in\",\"description\":\"Connecting Possibilities, Empowering Innovation. Connecting Possibilities, Empowering Innovation.\",\"url\":\"https:\\\/\\\/vihaaniotgateway.in\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/vihaaniotgateway.in\\\/wordpress\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/colour-logo-image.png\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#organizationLogo\",\"width\":2000,\"height\":2000},\"image\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.instagram.com\\\/vihaaniotgateway\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@VihaanIoTGateway\"]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#webpage\",\"url\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/\",\"name\":\"Arduino Uno R3 \\u2013 ATmega328P Based Development Board for Beginners & Experts - Vihaan IoT Gateway\",\"description\":\"Arduino Uno R3 with ATmega328P, 14 digital I\\\/O pins, 6 analog inputs, USB support\\u2014ideal for learning, prototyping, and embedded development.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/vihaaniotgateway.in\\\/wordpress\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/IMG_20260209_215105.jpg\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#mainImage\",\"width\":1920,\"height\":2560,\"caption\":\"??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/index.php\\\/product\\\/arduino-uno-r3-atmega328p-board\\\/#mainImage\"},\"datePublished\":\"2025-04-09T22:23:37+05:30\",\"dateModified\":\"2026-02-09T22:55:51+05:30\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/#website\",\"url\":\"https:\\\/\\\/vihaaniotgateway.in\\\/\",\"name\":\"Vihaan IoT Gateway\",\"description\":\"Connecting Possibilities, Empowering Innovation.\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/vihaaniotgateway.in\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &amp; Experts - Vihaan IoT Gateway<\/title>\n\n","aioseo_head_json":{"title":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners & Experts - Vihaan IoT Gateway","description":"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.","canonical_url":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"R1Q6mNFnOHoEWYNqLhCvHAKo2oAB56wclmI1Gsdqy7s","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in#listItem","position":1,"name":"Home","item":"https:\/\/vihaaniotgateway.in","nextItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/shop\/#listItem","name":"Tech Essentials"}},{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/shop\/#listItem","position":2,"name":"Tech Essentials","item":"https:\/\/vihaaniotgateway.in\/index.php\/shop\/","nextItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/#listItem","name":"electronics"},"previousItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/#listItem","position":3,"name":"electronics","item":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/","nextItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/iot\/#listItem","name":"IoT"},"previousItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/shop\/#listItem","name":"Tech Essentials"}},{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/iot\/#listItem","position":4,"name":"IoT","item":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/iot\/","nextItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#listItem","name":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &#038; Experts"},"previousItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/#listItem","name":"electronics"}},{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#listItem","position":5,"name":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &#038; Experts","previousItem":{"@type":"ListItem","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/iot\/#listItem","name":"IoT"}}]},{"@type":"ItemPage","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#itempage","url":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/","name":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners & Experts - Vihaan IoT Gateway","description":"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/vihaaniotgateway.in\/#website"},"breadcrumb":{"@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/04\/IMG_20260209_215105.jpg","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#mainImage","width":1920,"height":2560,"caption":"??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????"},"primaryImageOfPage":{"@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#mainImage"},"datePublished":"2025-04-09T22:23:37+05:30","dateModified":"2026-02-09T22:55:51+05:30"},{"@type":"Organization","@id":"https:\/\/vihaaniotgateway.in\/#organization","name":"Vihaan IoT Gateway vihaaniotgateway.in","description":"Connecting Possibilities, Empowering Innovation. Connecting Possibilities, Empowering Innovation.","url":"https:\/\/vihaaniotgateway.in\/","logo":{"@type":"ImageObject","url":"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2024\/12\/colour-logo-image.png","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#organizationLogo","width":2000,"height":2000},"image":{"@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#organizationLogo"},"sameAs":["https:\/\/www.instagram.com\/vihaaniotgateway\/","https:\/\/www.youtube.com\/@VihaanIoTGateway"]},{"@type":"WebPage","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#webpage","url":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/","name":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners & Experts - Vihaan IoT Gateway","description":"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/vihaaniotgateway.in\/#website"},"breadcrumb":{"@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/04\/IMG_20260209_215105.jpg","@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#mainImage","width":1920,"height":2560,"caption":"??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????"},"primaryImageOfPage":{"@id":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/#mainImage"},"datePublished":"2025-04-09T22:23:37+05:30","dateModified":"2026-02-09T22:55:51+05:30"},{"@type":"WebSite","@id":"https:\/\/vihaaniotgateway.in\/#website","url":"https:\/\/vihaaniotgateway.in\/","name":"Vihaan IoT Gateway","description":"Connecting Possibilities, Empowering Innovation.","inLanguage":"en-US","publisher":{"@id":"https:\/\/vihaaniotgateway.in\/#organization"}}]},"og:locale":"en_US","og:site_name":"Vihaan IoT Gateway - Connecting Possibilities, Empowering Innovation.","og:type":"article","og:title":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &amp; Experts - Vihaan IoT Gateway","og:description":"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.","og:url":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/","og:image":"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/05\/colour-logo-image.png","og:image:secure_url":"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/05\/colour-logo-image.png","og:image:width":2000,"og:image:height":2000,"article:published_time":"2025-04-09T16:53:37+00:00","article:modified_time":"2026-02-09T17:25:51+00:00","twitter:card":"summary_large_image","twitter:title":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &amp; Experts - Vihaan IoT Gateway","twitter:description":"Arduino Uno R3 with ATmega328P, 14 digital I\/O pins, 6 analog inputs, USB support\u2014ideal for learning, prototyping, and embedded development.","twitter:image":"https:\/\/vihaaniotgateway.in\/wordpress\/wp-content\/uploads\/2025\/05\/colour-logo-image.png"},"aioseo_meta_data":{"post_id":"1007","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"ItemPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2025-04-09 16:53:37","updated":"2026-06-02 06:50:53","seo_analyzer_scan_date":"2026-06-02 06:50:53","reviewed_by":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/vihaaniotgateway.in\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/vihaaniotgateway.in\/index.php\/shop\/\" title=\"Tech Essentials\">Tech Essentials<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/\" title=\"electronics\">electronics<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/iot\/\" title=\"IoT\">IoT<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tArduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &amp; Experts\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/vihaaniotgateway.in"},{"label":"Tech Essentials","link":"https:\/\/vihaaniotgateway.in\/index.php\/shop\/"},{"label":"electronics","link":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/"},{"label":"IoT","link":"https:\/\/vihaaniotgateway.in\/index.php\/product-category\/electronics\/iot\/"},{"label":"Arduino Uno R3 \u2013 ATmega328P Based Development Board for Beginners &#038; Experts","link":"https:\/\/vihaaniotgateway.in\/index.php\/product\/arduino-uno-r3-atmega328p-board\/"}],"_links":{"self":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product\/1007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/comments?post=1007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/media\/2981"}],"wp:attachment":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/media?parent=1007"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_brand?post=1007"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_cat?post=1007"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_tag?post=1007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}