{"id":3201,"date":"2025-03-11T12:26:43","date_gmt":"2025-03-11T12:26:43","guid":{"rendered":"https:\/\/ecom.roboskillify.com\/index.php\/product\/arduino-uno-smd-compatible-boardpack-of-25\/"},"modified":"2025-03-11T12:26:51","modified_gmt":"2025-03-11T12:26:51","slug":"arduino-uno-smd-compatible-boardpack-of-25","status":"publish","type":"product","link":"https:\/\/ecom.roboskillify.com\/index.php\/product\/arduino-uno-smd-compatible-boardpack-of-25\/","title":{"rendered":"Arduino UNO SMD compatible Board(Pack of 25)"},"content":{"rendered":"<h2><span style=\"color: #000000;\">UNO SMD Board compatible with Arduino<\/span><\/h2>\n<p><span style=\"color: #000000;\">The Uno SMD board is based on the ATmega328. It has 14 digital input\/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.<\/span><\/p>\n<p><span style=\"color: #000000;\">The Uno SMD\u00a0development board comes with a CH340G USB to UART converter chip. So in order to use this board, we need to install the CH340 driver. It\u00a0can be powered via a USB connection or with an external power supply. The power source is selected automatically.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">The AC-DC adapter can be connected by plugging a 2.1mm center-positive plug into the board&#8217;s power jack. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector. The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.<\/span><\/p>\n<p>If you want to use this UNO SMD Board  in your small or DIY projects, for that you will need few essential components like<\/p>\n<ul>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\">Comparison of Uno Boards:<\/span><\/h2>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"0\" dir=\"ltr\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">\n<colgroup>\n<col width=\"190\"\/>\n<col width=\"272\"\/>\n<col width=\"292\"\/>\n<col width=\"267\"\/> <\/colgroup>\n<tbody>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Specification\"}'>\n<p><span style=\"color: #000000;\"><strong>Specification<\/strong><\/span><\/p>\n<\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"Arduino UNO Wifi\"}'>\n<\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"Arduino UNO Clone SMD\"}'>\n<p><span style=\"color: #000000;\"><strong>UNO SMD <\/strong><\/span><\/p>\n<\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"Arduino UNO Clone \"}'>\n<\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Micrcontroller\"}'><span style=\"color: #000000;\">Microcontroller<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"ATmega4809\"}'><span style=\"color: #000000;\">ATmega4809<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"ATmega328P (SMD)\"}'><span style=\"color: #000000;\">ATmega328P (SMD)<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"ATmega328P (Through hole)\"}'><span style=\"color: #000000;\">ATmega328P (Through hole)<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"USB connector\"}'><span style=\"color: #000000;\">USB connector<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"Micro-USB\"}'><span style=\"color: #000000;\">Micro-USB<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"USB-B\"}'><span style=\"color: #000000;\">USB-B<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"USB-B\"}'><span style=\"color: #000000;\">USB-B<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Digital I\/O Pins\"}'><span style=\"color: #000000;\">Digital I\/O Pins<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":14}'><span style=\"color: #000000;\">14<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":14}'><span style=\"color: #000000;\">14<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":14}'><span style=\"color: #000000;\">14<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Analog input pins\"}'><span style=\"color: #000000;\">Analog input pins<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":6}'><span style=\"color: #000000;\">6<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":6}'><span style=\"color: #000000;\">6<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":6}'><span style=\"color: #000000;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"PWM pins\"}'><span style=\"color: #000000;\">PWM pins<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":5}'><span style=\"color: #000000;\">5<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":6}'><span style=\"color: #000000;\">6<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":6}'><span style=\"color: #000000;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"UART\"}'><span style=\"color: #000000;\">UART<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"I2C\"}'><span style=\"color: #000000;\">I2C<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"SPI\"}'><span style=\"color: #000000;\">SPI<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"I\/O Voltage\"}'><span style=\"color: #000000;\">I\/O Voltage<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"5V\"}'><span style=\"color: #000000;\">5V<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"5V\"}'><span style=\"color: #000000;\">5V<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"5V\"}'><span style=\"color: #000000;\">5V<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Input voltage (nominal)\"}'><span style=\"color: #000000;\">Input voltage (nominal)<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"7-12V\"}'><span style=\"color: #000000;\">7-12V<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"7-12V\"}'><span style=\"color: #000000;\">7-12V<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"7-12V\"}'><span style=\"color: #000000;\">7-12V<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"DC Current per I\/O Pin\"}'><span style=\"color: #000000;\">DC Current per I\/O Pin<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"20mA\"}'><span style=\"color: #000000;\">20mA<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"20 mA\"}'><span style=\"color: #000000;\">20 mA<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"20 mA\"}'><span style=\"color: #000000;\">20 mA<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Power Supply Connector\"}'><span style=\"color: #000000;\">Power Supply Connector<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"Barrel Plug\"}'><span style=\"color: #000000;\">Barrel Plug<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"Barrel Plug\"}'><span style=\"color: #000000;\">Barrel Plug<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"Barrel Plug\"}'><span style=\"color: #000000;\">Barrel Plug<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"clock speed\"}'><span style=\"color: #000000;\">clock speed<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"16 MHz\"}'><span style=\"color: #000000;\">16 MHz<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"16 MHz\"}'><span style=\"color: #000000;\">16 MHz<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"16 MHz\"}'><span style=\"color: #000000;\">16 MHz<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"USB-Serial chip\"}'><span style=\"color: #000000;\">USB-Serial chip<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"ATmega16U2\"}'><span style=\"color: #000000;\">ATmega16U2<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"CH340\"}'><span style=\"color: #000000;\">CH340<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"ATmega16U2\"}'><span style=\"color: #000000;\">ATmega16U2<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"SRAM\"}'><span style=\"color: #000000;\">SRAM<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"6.144KB\"}'><span style=\"color: #000000;\">6.144KB<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"2KB \"}'><span style=\"color: #000000;\">2KB<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"2KB \"}'><span style=\"color: #000000;\">2KB<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Flash Memory \"}'><span style=\"color: #000000;\">Flash Memory<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"48KB\"}'><span style=\"color: #000000;\">48KB<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"32KB \"}'><span style=\"color: #000000;\">32KB<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"32KB \"}'><span style=\"color: #000000;\">32KB<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"EEPROM\"}'><span style=\"color: #000000;\">EEPROM<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"256 Bytes\"}'><span style=\"color: #000000;\">256 Bytes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"1KB\"}'><span style=\"color: #000000;\">1KB<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"1KB\"}'><span style=\"color: #000000;\">1KB<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Dimensions\"}'><span style=\"color: #000000;\">Dimensions<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"68.6 mm x  53.4 mm\"}'><span style=\"color: #000000;\">68.6 mm x 53.4 mm<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"68.6 mm x  53.4 mm\"}'><span style=\"color: #000000;\">68.6 mm x 53.4 mm<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"68.6 mm x  53.4 mm\"}'><span style=\"color: #000000;\">68.6 mm x 53.4 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"RADIO MODULE\"}'><span style=\"color: #000000;\">RADIO MODULE<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"u-blox NINA-W102\"}'><span style=\"color: #000000;\">u-blox NINA-W102<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"-\"}'><span style=\"color: #000000;\">&#8211;<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"-\"}'><span style=\"color: #000000;\">&#8211;<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Inertial Measurement Unit\"}'><span style=\"color: #000000;\">Inertial Measurement Unit<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"LSM6DS3TR (3D accelerometer)\"}'><span style=\"color: #000000;\">LSM6DS3TR (3D accelerometer)<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"-\"}'><span style=\"color: #000000;\">&#8211;<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"-\"}'><span style=\"color: #000000;\">&#8211;<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"LED_BUILTIN\"}'><span style=\"color: #000000;\">LED_BUILTIN<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":25}'><span style=\"color: #000000;\">25<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":13}'><span style=\"color: #000000;\">13<\/span><\/td>\n<td data-sheets-value='{\"1\":3,\"3\":13}'><span style=\"color: #000000;\">13<\/span><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value='{\"1\":2,\"2\":\"Wi-Fi Microprocessor\"}'><span style=\"color: #000000;\">Wi-Fi Microprocessor<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"YES\"}'><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"-\"}'><span style=\"color: #000000;\">&#8211;<\/span><\/td>\n<td data-sheets-value='{\"1\":2,\"2\":\"-\"}'><span style=\"color: #000000;\">&#8211;<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"color: #000000;\">Applications:<\/span><\/h2>\n<ul>\n<li><span style=\"color: #000000;\">Arduino Music Instrument<\/span><\/li>\n<li><span style=\"color: #000000;\">Robot Car<\/span><\/li>\n<li><span style=\"color: #000000;\">Fingerprint door lock<\/span><\/li>\n<li><span style=\"color: #000000;\">Home Automation<\/span><\/li>\n<li><span style=\"color: #000000;\">Security systems<\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\">Package Includes:<\/span><\/h2>\n<ul>\n<li><span style=\"color: #000000;\">25 x UNO SMD Board <\/span><\/li>\n<\/ul>\n<h2><span style=\"color: #000000;\">Specifications:\u00a0<\/span><\/h2>\n<table border=\"3\" data-mce-style=\"height: 304px; border-color: #000000; margin-left: auto; margin-right: auto; width: 446px;\" style=\"height: 304px; border-color: #000000; margin-left: auto; margin-right: auto; width: 446px;\">\n<tbody>\n<tr>\n<td data-mce-style=\"width: 225px;\" style=\"width: 225px;\"><span style=\"color: #000000;\">Microcontroller\u00a0<\/span><\/td>\n<td data-mce-style=\"width: 201px;\" style=\"width: 201px;\"><span style=\"color: #000000;\">ATmega328<\/span><\/td>\n<\/tr>\n<tr>\n<td data-mce-style=\"width: 225px;\" style=\"width: 225px;\"><span style=\"color: #000000;\">Digital I\/O Pins<\/span><\/td>\n<td data-mce-style=\"width: 201px;\" style=\"width: 201px;\"><span style=\"color: #000000;\">14<\/span><\/td>\n<\/tr>\n<tr>\n<td data-mce-style=\"width: 225px;\" style=\"width: 225px;\"><span style=\"color: #000000;\">Analog Inputs\u00a0<\/span><\/td>\n<td data-mce-style=\"width: 201px;\" style=\"width: 201px;\"><span style=\"color: #000000;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td data-mce-style=\"width: 225px;\" style=\"width: 225px;\"><span style=\"color: #000000;\">Crystal Oscillator Frequency\u00a0<\/span><\/td>\n<td data-mce-style=\"width: 201px;\" style=\"width: 201px;\"><span style=\"color: #000000;\">16MHz<\/span><\/td>\n<\/tr>\n<tr>\n<td data-mce-style=\"width: 225px;\" style=\"width: 225px;\"><span style=\"color: #000000;\">Operating Voltage\u00a0<\/span><\/td>\n<td data-mce-style=\"width: 201px;\" style=\"width: 201px;\"><span style=\"color: #000000;\">6-20V<\/span><\/td>\n<\/tr>\n<tr>\n<td data-mce-style=\"width: 225px;\" style=\"width: 225px;\"><span style=\"color: #000000;\">Dimensions\u00a0<\/span><\/td>\n<td data-mce-style=\"width: 201px;\" style=\"width: 201px;\"><span style=\"color: #000000;\">7 x 5 x 1cms<\/span><\/td>\n<\/tr>\n<tr>\n<td data-mce-style=\"width: 225px;\" style=\"width: 225px;\"><span style=\"color: #000000;\">Weight\u00a0<\/span><\/td>\n<td data-mce-style=\"width: 201px;\" style=\"width: 201px;\"><span style=\"color: #000000;\">10 grams<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>UNO SMD Board compatible with Arduino The Uno SMD board is based on the ATmega328. It has 14 digital input\/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed [&hellip;]<\/p>\n","protected":false},"featured_media":3200,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[349],"product_tag":[316,354,188,357,358,351,189,165,238],"class_list":{"0":"post-3201","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-boards-compatible-with-arduino","7":"product_tag-arduino-for-beginners","8":"product_tag-arduino-projects-for-beginners","9":"product_tag-arduino-uno","10":"product_tag-arduino-uno-smd","11":"product_tag-best-arduino-for-starter-in-robotics","12":"product_tag-boards","13":"product_tag-compatible-with-arduino","14":"product_tag-development-boards","15":"product_tag-microcontroller","17":"first","18":"instock","19":"sale","20":"shipping-taxable","21":"purchasable","22":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/3201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=3201"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/3200"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=3201"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=3201"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=3201"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=3201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}