{"product_id":"arduino-uno-r3-board-compatible","title":"Arduino Uno R3 Board compatible","description":"\u003cmeta name=\"description\" content=\"Buy Arduino Uno R3 Board compatible online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003eArduino Uno R3 Board Compatible\u003c\/h1\u003e\n\u003cp\u003eThe most popular microcontroller board for beginners and professionals alike. This Arduino Uno R3 compatible board features the ATmega328P microcontroller, 14 digital I\/O pins, 6 analog inputs, and USB connectivity - everything you need to bring your electronics projects to life. Available now from The Tech Depot, Bengaluru, with fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eATmega328P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (Recommended)\u003c\/td\u003e\n\u003ctd\u003e7-12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (Limit)\u003c\/td\u003e\n\u003ctd\u003e6-20V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital I\/O Pins\u003c\/td\u003e\n\u003ctd\u003e14 (6 PWM output capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Pins\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Current per I\/O Pin\u003c\/td\u003e\n\u003ctd\u003e20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e32 KB (0.5 KB used by bootloader)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e2 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEEPROM\u003c\/td\u003e\n\u003ctd\u003e1 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Speed\u003c\/td\u003e\n\u003ctd\u003e16 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Connection\u003c\/td\u003e\n\u003ctd\u003eType-B USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003e68.6 mm x 53.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~25 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eArduino IDE, PlatformIO, and all standard Arduino shields\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eMicrocontroller Development Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eHigh-Quality Compatible \/ Fully Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eATmega328P Microcontroller:\u003c\/strong\u003e Industry-standard 8-bit AVR processor running at 16 MHz for reliable, real-time performance across thousands of compatible projects.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e14 Digital I\/O Pins:\u003c\/strong\u003e Including 6 pins with PWM output capability for motor control, LED dimming, servo driving, and signal generation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e6 Analog Input Channels:\u003c\/strong\u003e 10-bit ADC resolution for reading sensors such as temperature, light, humidity, potentiometers, and more.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUSB Plug-and-Play Programming:\u003c\/strong\u003e Connect via standard Type-B USB cable, upload sketches directly from the Arduino IDE - no external programmer required.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOnboard Voltage Regulator:\u003c\/strong\u003e Accepts 7-12V DC input via barrel jack or Vin pin, with built-in 5V and 3.3V regulated outputs to power external components.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFull Shield Compatibility:\u003c\/strong\u003e Standard Arduino Uno R3 header layout ensures compatibility with hundreds of expansion shields - motor drivers, Ethernet, Wi-Fi, relay boards, LCD displays, and more.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eICSP Header:\u003c\/strong\u003e In-Circuit Serial Programming header for advanced users who want to program the microcontroller directly or update the bootloader.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReset Button:\u003c\/strong\u003e Onboard tactile reset button for quick program restarts during development and debugging.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBuilt-in LED:\u003c\/strong\u003e Onboard LED connected to digital pin 13 for instant testing and debugging without any external wiring.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCross-Platform Support:\u003c\/strong\u003e Works seamlessly on Windows, macOS, and Linux with the free Arduino IDE software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e100% tested and verified compatible board - works identically to the original Arduino Uno R3 with all libraries, shields, and code examples\u003c\/li\u003e\n \u003cli\u003eAffordable price point without compromising on build quality, component reliability, or performance\u003c\/li\u003e\n \u003cli\u003e1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India\u003c\/li\u003e\n \u003cli\u003eExpert technical support included - our engineers help you with setup, coding, and troubleshooting\u003c\/li\u003e\n \u003cli\u003eBacked by a massive global community with thousands of free tutorials, projects, and code libraries\u003c\/li\u003e\n \u003cli\u003ePerfect stepping stone into embedded systems, IoT, robotics, and automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHome Automation System:\u003c\/strong\u003e Control lights, fans, appliances, and door locks remotely using relay modules, Bluetooth (HC-05), or Wi-Fi (ESP8266) shields connected to your Uno.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeather Station:\u003c\/strong\u003e Read temperature (DHT11\/DHT22), humidity, barometric pressure (BMP180), and air quality sensors, then display real-time data on an LCD or log it to an SD card.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLine-Following Robot:\u003c\/strong\u003e Build an autonomous robot using IR sensors and motor driver shields - a classic robotics project ideal for competitions and learning PID control.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSmart Irrigation System:\u003c\/strong\u003e Monitor soil moisture levels and automatically control water pumps to keep your garden or farm optimally watered, reducing water waste.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLED Matrix \u0026amp; Display Projects:\u003c\/strong\u003e Drive LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy Arduino Uno R3 Board compatible Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eArduino Uno R3 Board compatible\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eArduino Uno R3 Board compatible\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eArduino Uno R3 Board compatible\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746558619905,"sku":"TTD-17794","price":355.63,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/ba9edaf43c9c7b7c0f529ec1eee55ac8.png?v=1778107573","url":"https:\/\/techdepot.in\/products\/arduino-uno-r3-board-compatible","provider":"Tech Depot India","version":"1.0","type":"link"}