{"product_id":"arduino-uno-r3-board-compatible","title":"Arduino Uno R3 Board compatible","description":"\u003cp\u003eThe \u003cstrong data-start=\"119\" data-end=\"166\"\u003eArduino Uno R3 Compatible Development Board\u003c\/strong\u003e is an ATmega328P-based microcontroller board fully compatible with the Arduino Uno Rev3. It features \u003cstrong data-start=\"268\" data-end=\"291\"\u003e14 digital I\/O pins\u003c\/strong\u003e, \u003cstrong data-start=\"293\" data-end=\"316\"\u003e6 analog input pins\u003c\/strong\u003e, a \u003cstrong data-start=\"320\" data-end=\"335\"\u003e16MHz clock\u003c\/strong\u003e, USB programming interface (typically \u003cstrong data-start=\"374\" data-end=\"384\"\u003eCH340G\u003c\/strong\u003e on compatible boards), and supports the Arduino IDE. It is ideal for learning electronics, robotics, IoT, automation, and embedded system development.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1096\" data-end=\"1108\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFeatures\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1109\" data-end=\"1440\"\u003e\n\u003cli data-section-id=\"1d33yrg\" data-start=\"1109\" data-end=\"1137\"\u003eATmega328P microcontroller\u003c\/li\u003e\n\u003cli data-section-id=\"1rr89nd\" data-start=\"1138\" data-end=\"1176\"\u003eFully compatible with Arduino Uno R3\u003c\/li\u003e\n\u003cli data-section-id=\"hw90rw\" data-start=\"1177\" data-end=\"1203\"\u003e16MHz crystal oscillator\u003c\/li\u003e\n\u003cli data-section-id=\"atyay3\" data-start=\"1204\" data-end=\"1241\"\u003e14 Digital I\/O pins (6 PWM outputs)\u003c\/li\u003e\n\u003cli data-section-id=\"pdd0di\" data-start=\"1242\" data-end=\"1263\"\u003e6 Analog input pins\u003c\/li\u003e\n\u003cli data-section-id=\"ehmfhh\" data-start=\"1264\" data-end=\"1310\"\u003eUSB programming interface (typically CH340G)\u003c\/li\u003e\n\u003cli data-section-id=\"1pikdn0\" data-start=\"1311\" data-end=\"1348\"\u003eDC power jack and USB power support\u003c\/li\u003e\n\u003cli data-section-id=\"2kc3qf\" data-start=\"1349\" data-end=\"1374\"\u003eICSP programming header\u003c\/li\u003e\n\u003cli data-section-id=\"1t4xqa3\" data-start=\"1375\" data-end=\"1389\"\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1442\" data-end=\"1460\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSpecifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1461\" data-end=\"1923\"\u003e\n\u003cli data-section-id=\"159ejhi\" data-start=\"1461\" data-end=\"1494\"\u003e\n\u003cstrong data-start=\"1463\" data-end=\"1483\"\u003eMicrocontroller:\u003c\/strong\u003e ATmega328P\u003c\/li\u003e\n\u003cli data-section-id=\"15cd8pa\" data-start=\"1495\" data-end=\"1522\"\u003e\n\u003cstrong data-start=\"1497\" data-end=\"1519\"\u003eOperating Voltage:\u003c\/strong\u003e 5V\u003c\/li\u003e\n\u003cli data-section-id=\"16t5vzo\" data-start=\"1523\" data-end=\"1562\"\u003e\n\u003cstrong data-start=\"1525\" data-end=\"1555\"\u003eRecommended Input Voltage:\u003c\/strong\u003e 7V–12V\u003c\/li\u003e\n\u003cli data-section-id=\"duiadj\" data-start=\"1563\" data-end=\"1597\"\u003e\n\u003cstrong data-start=\"1565\" data-end=\"1590\"\u003eInput Voltage Limits:\u003c\/strong\u003e 6V–20V\u003c\/li\u003e\n\u003cli data-section-id=\"1cem3og\" data-start=\"1598\" data-end=\"1624\"\u003e\n\u003cstrong data-start=\"1600\" data-end=\"1621\"\u003eDigital I\/O Pins:\u003c\/strong\u003e 14\u003c\/li\u003e\n\u003cli data-section-id=\"1addz2\" data-start=\"1625\" data-end=\"1646\"\u003e\n\u003cstrong data-start=\"1627\" data-end=\"1644\"\u003ePWM Channels:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli data-section-id=\"41d4wb\" data-start=\"1647\" data-end=\"1669\"\u003e\n\u003cstrong data-start=\"1649\" data-end=\"1667\"\u003eAnalog Inputs:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli data-section-id=\"1y2na1f\" data-start=\"1670\" data-end=\"1721\"\u003e\n\u003cstrong data-start=\"1672\" data-end=\"1689\"\u003eFlash Memory:\u003c\/strong\u003e 32KB (0.5KB used by bootloader)\u003c\/li\u003e\n\u003cli data-section-id=\"1a0k2bo\" data-start=\"1722\" data-end=\"1737\"\u003e\n\u003cstrong data-start=\"1724\" data-end=\"1733\"\u003eSRAM:\u003c\/strong\u003e 2KB\u003c\/li\u003e\n\u003cli data-section-id=\"23qga2\" data-start=\"1738\" data-end=\"1755\"\u003e\n\u003cstrong data-start=\"1740\" data-end=\"1751\"\u003eEEPROM:\u003c\/strong\u003e 1KB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" 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