{"title":"Arduino","description":"\u003ch2\u003eArduino Boards \u0026amp; Compatible Components in India\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eArduino\u003c\/strong\u003e collection at \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e features Arduino development boards and a wide range of compatible components, modules, and accessories for beginners, students, and experienced makers across India.\u003c\/p\u003e\u003cp\u003eArduino’s open-source hardware and software ecosystem has made it the world’s most popular platform for learning electronics and building interactive projects. Whether you’re blinking your first LED or building a complex robotics system, Arduino provides the ideal starting point.\u003c\/p\u003e\u003ch3\u003eWhat’s in This Collection?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino UNO R3\u003c\/strong\u003e — ATmega328P DIP, 5V, 14 digital I\/O pins, 6 PWM, 6 analog inputs, USB-B — the world’s most popular microcontroller board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Sensors \u0026amp; Modules\u003c\/strong\u003e — HC-SR04, PIR, BMP280, MQ-2, RFID, relay, and motor driver modules fully compatible with Arduino\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Modules\u003c\/strong\u003e — 16x2 LCD, OLED, and TFT displays with Arduino-ready libraries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents \u0026amp; Accessories\u003c\/strong\u003e — Resistors, capacitors, LEDs, transistors, jumper wires, and breadboards for Arduino circuit builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll products are compatible with the \u003cstrong\u003eArduino IDE\u003c\/strong\u003e and work with standard Arduino libraries. Fast delivery available across India — order today from Xsortex HUB.\u003c\/p\u003e","products":[{"product_id":"arduino-uno-r3-dip-atmega328p-board","title":"Arduino UNO R3 DIP ATmega328P Development Board- 5v USB","description":"\u003cp\u003eThe Arduino UNO R3 DIP is the world's most popular open-source microcontroller development board, powered by the ATmega328P in a socketed DIP-28 package. Whether you are a student building your first circuit or an engineer prototyping an IoT device, the Arduino UNO R3 is the definitive starting point — available now at Xsortex HUB with fast delivery across India.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: ATmega328P (DIP-28 package, socketed and replaceable)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V, input voltage 7–12V (recommended)\u003c\/li\u003e\n\u003cli\u003e14 digital I\/O pins (6 PWM-capable), 6 analog input pins\u003c\/li\u003e\n\u003cli\u003eOnboard 16MHz clock speed, 32KB flash memory, 2KB SRAM, 1KB EEPROM\u003c\/li\u003e\n\u003cli\u003eUSB Type-B connectivity for programming and serial communication with any PC\u003c\/li\u003e\n\u003cli\u003eCompatible with all standard Arduino shields and the Arduino IDE\u003c\/li\u003e\n\u003cli\u003eWorks with Windows, macOS, and Linux\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal Use Cases:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerfect for robotics, home automation, sensor interfacing, IoT prototyping, and STEM education. The socketed DIP IC means the ATmega328P chip can be replaced if damaged — making it more beginner-friendly and cost-effective than SMD versions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWorks with all standard Arduino shields, common sensors (HC-SR04, DHT11, MPU6050, PIR), and display modules (16x2 LCD, OLED). Fully compatible with the Arduino IDE and thousands of open-source libraries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1× Arduino UNO R3 DIP ATmega328P Development Board\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52547264348292,"sku":"DEV-UNO-001","price":370.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/rn-image_picker_lib_temp_7f198879-d187-4a1c-9abc-3b7d8155ce32.png?v=1784699856"},{"product_id":"arduino-nano-v3-atmega328p-board","title":"Arduino Nano V3.0 ATmega328P Compact Development Board 5V","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eBig power, tiny footprint — the Arduino Nano packs full Uno-level performance into a breadboard-friendly module barely bigger than your thumb.\u003c\/p\u003e\n\u003cul class=\"marker:text-quiet list-disc pl-8\"\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eMicrocontroller: ATmega328P, AVR architecture, 16MHz clock speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eOperating voltage: 5V, input voltage 7-12V (recommended)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003e14 digital I\/O pins (6 PWM-capable), 8 analog input pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eMemory: 32KB flash, 2KB SRAM, 1KB EEPROM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eCompact size (45mm x 18mm) with Mini-USB\/Micro-USB connectivity for programming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eIdeal for breadboard prototyping, robotics, wearables, and compact IoT sensor module projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eFully compatible with Arduino IDE and standard AVR toolchains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eThis ESP32 dev board alternative is perfect for makers who need Uno-class capability in tight spaces — from drone controllers to sensor nodes. Perfect for your next compact embedded or IoT project.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52547963519108,"sku":"DEV-NANO-001","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/arduino-nano-blue-microcontroller-board-front-view-1.jpg?v=1784789353"},{"product_id":"ultrasonic-distance-meter-combo","title":"Arduino Nano Ultrasonic Distance Meter Project Combo | HC-SR04 + 16x2 LCD","description":"\u003ch2\u003eArduino Nano Ultrasonic Distance Meter Project Combo – HC-SR04 + 16x2 LCD\u003c\/h2\u003e\n\u003cp\u003eBuild your own \u003cstrong\u003eultrasonic distance meter\u003c\/strong\u003e with this ready-to-use project combo from \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e. This kit pairs the compact \u003cstrong\u003eArduino Nano\u003c\/strong\u003e microcontroller with the popular \u003cstrong\u003eHC-SR04 Ultrasonic Sensor\u003c\/strong\u003e and a \u003cstrong\u003e16x2 Character LCD Display\u003c\/strong\u003e — giving you everything you need to measure distances from 2cm to 400cm and display them in real time on the LCD screen.\u003c\/p\u003e\n\u003cp\u003eWhether you’re a student completing an engineering project, a hobbyist exploring Arduino for the first time, or a maker prototyping a proximity detection system, this combo is the fastest way to get started without hunting for individual components.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included in This Combo?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Arduino Nano\u003c\/strong\u003e — ATmega328P, 5V, 14 digital I\/O pins, 8 analog inputs, Mini-USB \/ Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× HC-SR04 Ultrasonic Distance Sensor\u003c\/strong\u003e — 2cm–400cm range, ±3mm accuracy, 5V, 4-pin interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 16x2 Character LCD Display\u003c\/strong\u003e — HD44780 controller, 5V, blue backlight, 16 columns × 2 rows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Active Buzzer\u003c\/strong\u003e — Audible feedback for access granted \/ denied events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires\u003c\/strong\u003e — female-to-female for breadboard connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Arduino Nano (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Range:\u003c\/strong\u003e 2cm – 400cm (HC-SR04)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 16x2 LCD (HD44780, blue backlight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC (USB powered)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 4-bit parallel LCD + 4-pin ultrasonic sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Arduino IDE (beginner-friendly)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You Can Build\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDigital distance meter with real-time LCD readout\u003c\/li\u003e\n\u003cli\u003eParking sensor and proximity alert system\u003c\/li\u003e\n\u003cli\u003eLiquid level indicator for tanks and containers\u003c\/li\u003e\n\u003cli\u003eObstacle detection module for robotics projects\u003c\/li\u003e\n\u003cli\u003eSTEM and engineering college project demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This Combo?\u003c\/h3\u003e\n\u003cp\u003eInstead of sourcing components separately, this combo gives you the exact parts needed for a working distance meter project — tested for compatibility and ready to wire up. Sample Arduino code is widely available online for this exact hardware combination, making it ideal for beginners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from Xsortex HUB\u003c\/strong\u003e and get fast delivery across India. Perfect as a college project kit or a starter Arduino build.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52601904169092,"sku":"KIT-NANO-ULTRA-001","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/ChatGPTImageAug7_2026_02_02_28PM.png?v=1788349935"},{"product_id":"smart-weather-station-combo","title":"Smart Weather Station Project Combo | Arduino Nano + DHT11 + BMP280 + 16x2 LCD","description":"\u003ch2\u003eSmart Weather Station Project Combo — Arduino Nano + DHT11 + BMP280 + 16x2 LCD\u003c\/h2\u003e\n\u003cp\u003eBuild your own \u003cstrong\u003eSmart Weather Station\u003c\/strong\u003e with this all-in-one project combo from \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e. This kit gives you everything you need to measure \u003cstrong\u003etemperature\u003c\/strong\u003e, \u003cstrong\u003ehumidity\u003c\/strong\u003e, and \u003cstrong\u003eatmospheric pressure\u003c\/strong\u003e in real time — and display the live readings on a 16x2 LCD screen.\u003c\/p\u003e\n\u003cp\u003eWhether you’re a student working on a college project, a hobbyist exploring IoT sensing, or a maker building a home environment monitor, this combo is the fastest way to get a fully functional weather station up and running with Arduino.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included in This Combo?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Arduino Nano\u003c\/strong\u003e — ATmega328P, 5V, 14 digital I\/O, 8 analog inputs, Mini-USB \/ Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× DHT11 Temperature \u0026amp; Humidity Sensor\u003c\/strong\u003e — 0–50°C temp range, 20–90% RH humidity, digital output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× BMP280 Barometric Pressure Sensor\u003c\/strong\u003e — 300–1100 hPa range, I2C\/SPI interface, altitude estimation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 16x2 LCD Display\u003c\/strong\u003e — HD44780 controller, blue backlight, 5V, 16 columns × 2 rows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires\u003c\/strong\u003e — female-female\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You Can Measure \u0026amp; Display\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🌡️ \u003cstrong\u003eTemperature\u003c\/strong\u003e — via DHT11 (0–50°C, ±2°C accuracy)\u003c\/li\u003e\n\u003cli\u003e💧 \u003cstrong\u003eHumidity\u003c\/strong\u003e — via DHT11 (20–90% RH, ±5% accuracy)\u003c\/li\u003e\n\u003cli\u003e🌍 \u003cstrong\u003eAtmospheric Pressure\u003c\/strong\u003e — via BMP280 (300–1100 hPa, ±1 hPa accuracy)\u003c\/li\u003e\n\u003cli\u003e⛰️ \u003cstrong\u003eAltitude Estimation\u003c\/strong\u003e — calculated from BMP280 pressure readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Arduino Nano (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensors:\u003c\/strong\u003e DHT11 (Temp \u0026amp; Humidity) + BMP280 (Pressure \u0026amp; Altitude)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 16x2 LCD (HD44780, blue backlight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e DHT11 — Digital pin; BMP280 — I2C (SDA\/SCL); LCD — 4-bit parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V via USB from Arduino Nano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Arduino IDE with DHT, Adafruit BMP280, and LiquidCrystal libraries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHome weather monitoring station\u003c\/li\u003e\n\u003cli\u003eIndoor air quality and comfort monitoring\u003c\/li\u003e\n\u003cli\u003eGreenhouse and plant environment tracking\u003c\/li\u003e\n\u003cli\u003eEngineering college project and STEM demonstration\u003c\/li\u003e\n\u003cli\u003eIoT weather data logging with serial output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from Xsortex HUB\u003c\/strong\u003e and get fast delivery across India. All components are tested for compatibility and ready to wire up.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52625013440644,"sku":"KIT-NANO-WEATHER-001","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/SmartWeatherStation.png?v=1788349815"},{"product_id":"motion-alert-security-combo","title":"Motion Alert Security System Project Combo | Arduino Nano + PIR + Buzzer + Relay","description":"\u003ch2\u003eMotion Alert Security System Project Combo — Arduino Nano + HC-SR501 PIR + Buzzer + Relay\u003c\/h2\u003e\n\u003cp\u003eBuild your own \u003cstrong\u003eMotion Alert Security System\u003c\/strong\u003e with this ready-to-use project combo from \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e. This kit combines the \u003cstrong\u003eArduino Nano\u003c\/strong\u003e microcontroller with a \u003cstrong\u003eHC-SR501 PIR Motion Sensor\u003c\/strong\u003e, \u003cstrong\u003eActive Buzzer\u003c\/strong\u003e, \u003cstrong\u003eRelay Module\u003c\/strong\u003e, and indicator LED — giving you everything needed to detect motion and trigger an alert or control an external device automatically.\u003c\/p\u003e\n\u003cp\u003ePerfect for students building a security project, makers prototyping a smart home alarm, or engineers demonstrating motion-triggered automation. No soldering required — just wire it up on the included breadboard and start coding.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included in This Combo?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Arduino Nano\u003c\/strong\u003e — ATmega328P, 5V, 14 digital I\/O, 8 analog inputs, Mini-USB \/ Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× HC-SR501 PIR Motion Sensor\u003c\/strong\u003e — Passive infrared sensor, 3–7m range, 110° detection angle, adjustable sensitivity \u0026amp; delay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 3V Active Buzzer\u003c\/strong\u003e — Continuous tone buzzer for audible motion alerts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5× 5mm Red LED\u003c\/strong\u003e — Visual indicator for motion detection events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5× 220Ω Resistor\u003c\/strong\u003e — Current-limiting resistor for the LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 1-Channel Relay Module\u003c\/strong\u003e — 5V coil, 10A\/250VAC contacts — control lights, sirens, or other AC\/DC loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires\u003c\/strong\u003e — male-to-female for breadboard connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard\u003c\/strong\u003e — 400-point solderless breadboard for prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHC-SR501 PIR sensor\u003c\/strong\u003e detects infrared radiation emitted by moving humans or animals. When motion is detected, the Arduino Nano triggers the \u003cstrong\u003ebuzzer\u003c\/strong\u003e for an audible alarm, lights up the \u003cstrong\u003ered LED\u003c\/strong\u003e as a visual indicator, and activates the \u003cstrong\u003erelay module\u003c\/strong\u003e to switch an external load (such as a siren, light, or door lock) on or off.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Arduino Nano (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotion Sensor:\u003c\/strong\u003e HC-SR501 PIR — 3–7m range, 110° cone angle, 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlert Output:\u003c\/strong\u003e 3V Active Buzzer + 5mm Red LED (220Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay:\u003c\/strong\u003e 1-Channel, 5V coil, 10A\/250VAC — controls external AC\/DC devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V via USB from Arduino Nano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Arduino IDE — beginner-friendly, no extra libraries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHome and room intrusion detection alarm\u003c\/li\u003e\n\u003cli\u003eAutomatic light or fan activation on motion\u003c\/li\u003e\n\u003cli\u003eSmart doorbell or visitor alert system\u003c\/li\u003e\n\u003cli\u003eEngineering college security project\u003c\/li\u003e\n\u003cli\u003eIoT motion logging with serial output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from Xsortex HUB\u003c\/strong\u003e and get fast delivery across India. All components are tested for compatibility and ready to prototype on the included breadboard.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52625102667908,"sku":"KIT-NANO-MOTION-001","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/MotionAlertSecuritySystem_95344981-fa35-413b-966d-72ce00b38d38.png?v=1788349681"},{"product_id":"rfid-access-control-combo","title":"RFID Security \u0026 Access Control Project Combo | Arduino Nano + MFRC522 + 16x2 LCD + Buzzer","description":"\u003ch2\u003eRFID Security \u0026amp; Access Control Project Combo — Arduino Nano + MFRC522 + 16x2 LCD + Buzzer\u003c\/h2\u003e\n\u003cp\u003eBuild your own \u003cstrong\u003eRFID-based Security \u0026amp; Access Control System\u003c\/strong\u003e with this complete project combo from \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e. This kit combines the \u003cstrong\u003eArduino Nano\u003c\/strong\u003e with the \u003cstrong\u003eMFRC522 RFID Reader\u003c\/strong\u003e, a \u003cstrong\u003e16x2 LCD Display\u003c\/strong\u003e, and an \u003cstrong\u003eActive Buzzer\u003c\/strong\u003e — giving you everything needed to scan RFID cards or key fobs, authenticate users, and display access status in real time.\u003c\/p\u003e\n\u003cp\u003ePerfect for students building a smart lock or attendance system, makers prototyping a contactless access solution, or engineers demonstrating RFID-based authentication. No soldering required — wire it up on a breadboard and start coding.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included in This Combo?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Arduino Nano\u003c\/strong\u003e — ATmega328P, 5V, 14 digital I\/O, 8 analog inputs, Mini-USB \/ Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× MFRC522 RFID Reader Module\u003c\/strong\u003e — 13.56MHz contactless, SPI interface, includes RFID card \u0026amp; key fob, 3.3V logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 16x2 LCD Display\u003c\/strong\u003e — HD44780 controller, blue backlight, 5V, 16 columns × 2 rows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Active Buzzer\u003c\/strong\u003e — Audible feedback for access granted \/ denied events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires\u003c\/strong\u003e — female-to-female \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMFRC522\u003c\/strong\u003e reads the unique UID from an RFID card or key fob via 13.56MHz contactless communication. The Arduino Nano compares the scanned UID against a list of authorised IDs stored in the code. If the UID matches, the LCD displays \u003cstrong\u003e“Access Granted”\u003c\/strong\u003e and the buzzer beeps once. If not, the LCD shows \u003cstrong\u003e“Access Denied”\u003c\/strong\u003e and the buzzer sounds a longer alert tone.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Arduino Nano (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRFID Module:\u003c\/strong\u003e MFRC522 — 13.56MHz, SPI interface, 3.3V, read range up to 5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 16x2 LCD (HD44780, blue backlight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeedback:\u003c\/strong\u003e Active Buzzer — distinct tones for granted\/denied\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V via USB from Arduino Nano (MFRC522 runs on 3.3V from Nano’s onboard regulator)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Arduino IDE with MFRC522 and LiquidCrystal libraries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRFID door lock and smart access control system\u003c\/li\u003e\n\u003cli\u003eStudent attendance tracking system\u003c\/li\u003e\n\u003cli\u003eContactless identity verification demo\u003c\/li\u003e\n\u003cli\u003eSecure locker or cabinet access project\u003c\/li\u003e\n\u003cli\u003eEngineering college security \u0026amp; IoT project\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from Xsortex HUB\u003c\/strong\u003e and get fast delivery across India. All components are tested for compatibility and ready to wire up.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52625135272068,"sku":"KIT-NANO-RFID-001","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/Security_Access_343bbd54-71d8-4474-bb6b-81db332dd321.png?v=1788349635"},{"product_id":"gas-leak-detector-project-combo-arduino-nano-mq-2-sensor-buzzer-relay","title":"Gas Leak Detector Project Combo | Arduino Nano + MQ-2 Sensor + Buzzer + Relay","description":"\u003ch2\u003eGas Leak Detector Project Combo — Arduino Nano + MQ-2 + Buzzer + Relay + LEDs\u003c\/h2\u003e\n\u003cp\u003eBuild your own \u003cstrong\u003eGas Leak Detector \u0026amp; Safety Alarm\u003c\/strong\u003e with this complete project combo from \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e. This kit combines the \u003cstrong\u003eArduino Nano\u003c\/strong\u003e with the \u003cstrong\u003eMQ-2 Gas \u0026amp; Smoke Sensor\u003c\/strong\u003e, \u003cstrong\u003eActive Buzzer\u003c\/strong\u003e, \u003cstrong\u003eRelay Module\u003c\/strong\u003e, and dual indicator LEDs — giving you a fully functional gas detection system that alerts you to dangerous LPG, methane, smoke, or hydrogen levels and can automatically cut power to an appliance via the relay.\u003c\/p\u003e\n\u003cp\u003eIdeal for students building a home safety project, makers prototyping a smart kitchen alarm, or engineers demonstrating gas sensing and automated relay control with Arduino.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included in This Combo?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Arduino Nano\u003c\/strong\u003e — ATmega328P, 5V, 14 digital I\/O, 8 analog inputs, Mini-USB \/ Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× MQ-2 Gas \u0026amp; Smoke Sensor Module\u003c\/strong\u003e — Detects LPG, methane, smoke, hydrogen \u0026amp; propane; analog + digital output; 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 3V Active Buzzer\u003c\/strong\u003e — Loud audible alarm on gas detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5× 5mm Red LED\u003c\/strong\u003e — Danger indicator — lights up when gas is detected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5× 5mm Green LED\u003c\/strong\u003e — Safe indicator — lights up when air is clean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5× 220Ω Resistors\u003c\/strong\u003e — Current-limiting resistors for Red and Green LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 1-Channel Relay Module\u003c\/strong\u003e — 5V coil, 10A\/250VAC — auto-cut power to gas appliance on detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires\u003c\/strong\u003e —  male-to-female for breadboard connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard\u003c\/strong\u003e — 400-point solderless breadboard for prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMQ-2 sensor\u003c\/strong\u003e continuously monitors the surrounding air for combustible gases and smoke. Its analog output is read by the Arduino Nano’s ADC. When gas concentration exceeds a safe threshold:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔴 \u003cstrong\u003eRed LED\u003c\/strong\u003e turns ON (danger alert)\u003c\/li\u003e\n\u003cli\u003e🟢 \u003cstrong\u003eGreen LED\u003c\/strong\u003e turns OFF\u003c\/li\u003e\n\u003cli\u003e🔔 \u003cstrong\u003eBuzzer\u003c\/strong\u003e sounds a continuous alarm\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eRelay\u003c\/strong\u003e trips to cut power to a connected gas appliance or exhaust fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen air returns to safe levels, the system resets automatically — green LED on, buzzer off, relay restored.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Arduino Nano (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Sensor:\u003c\/strong\u003e MQ-2 — LPG, methane, smoke, hydrogen, propane; analog + digital output; 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e 5mm Red LED (danger) + 5mm Green LED (safe), both with 220Ω resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlert:\u003c\/strong\u003e 3V Active Buzzer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay:\u003c\/strong\u003e 1-Channel, 5V coil, 10A\/250VAC — controls external appliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V via USB from Arduino Nano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Arduino IDE — no extra libraries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHome kitchen LPG gas leak alarm\u003c\/li\u003e\n\u003cli\u003eSmoke and fire early warning system\u003c\/li\u003e\n\u003cli\u003eAutomatic exhaust fan activation on gas detection\u003c\/li\u003e\n\u003cli\u003eIndustrial gas monitoring prototype\u003c\/li\u003e\n\u003cli\u003eEngineering college safety \u0026amp; IoT project\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from Xsortex HUB\u003c\/strong\u003e and get fast delivery across India. All components are tested for compatibility and ready to wire up on the included breadboard.\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52625330536580,"sku":"KIT-NANO-GAS-001","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/Gasleak.png?v=1788349489"},{"product_id":"uno-gas-smoke-warning-project-combo-arduino-uno-r3-mq-2-sensor-buzzer-led","title":"UNO Gas \u0026 Smoke Warning Project Combo | Arduino UNO R3 + MQ-2 Sensor + Buzzer + LED","description":"\u003ch2\u003eUNO Gas \u0026amp; Smoke Warning Project Combo — Arduino UNO R3 + MQ-2 + Buzzer + Red LED\u003c\/h2\u003e\n\u003cp\u003eBuild a simple yet effective \u003cstrong\u003eGas \u0026amp; Smoke Warning System\u003c\/strong\u003e with this beginner-friendly project combo from \u003cstrong\u003eXsortex HUB\u003c\/strong\u003e. This kit pairs the iconic \u003cstrong\u003eArduino UNO R3\u003c\/strong\u003e with the \u003cstrong\u003eMQ-2 Gas \u0026amp; Smoke Sensor\u003c\/strong\u003e, an \u003cstrong\u003eActive Buzzer\u003c\/strong\u003e, and a \u003cstrong\u003eRed LED\u003c\/strong\u003e — giving you a compact alarm system that detects dangerous levels of LPG, methane, smoke, or hydrogen and immediately alerts you with sound and light.\u003c\/p\u003e\n\u003cp\u003eThis is one of the most popular beginner Arduino projects — simple to wire, easy to code, and genuinely useful. Perfect for first-time Arduino users, school students, and anyone building a home safety demonstration.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included in This Combo?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× Arduino UNO R3\u003c\/strong\u003e — ATmega328P DIP, 5V, 14 digital I\/O, 6 PWM, 6 analog inputs, USB-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× MQ-2 Gas \u0026amp; Smoke Sensor Module\u003c\/strong\u003e — Detects LPG, methane, smoke, hydrogen \u0026amp; propane; analog + digital output; 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1× 3V Active Buzzer\u003c\/strong\u003e — Audible alarm on gas or smoke detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5× 5mm Red LED\u003c\/strong\u003e — Visual danger indicator when gas is detected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5× 220Ω Resistor\u003c\/strong\u003e — Current-limiting resistor for the Red LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMQ-2 sensor\u003c\/strong\u003e reads the concentration of combustible gases in the surrounding air via its analog output pin. The Arduino UNO reads this value and compares it to a safe threshold. When gas or smoke is detected above the threshold:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔴 \u003cstrong\u003eRed LED\u003c\/strong\u003e turns ON as a visual danger alert\u003c\/li\u003e\n\u003cli\u003e🔔 \u003cstrong\u003eBuzzer\u003c\/strong\u003e sounds a continuous alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen the air clears, the system resets automatically. The threshold is fully adjustable in the Arduino sketch.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Arduino UNO R3 (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Sensor:\u003c\/strong\u003e MQ-2 — LPG, methane, smoke, hydrogen, propane; analog + digital output; 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e 5mm Red LED with 220Ω resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlert:\u003c\/strong\u003e 3V Active Buzzer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V via USB-B from Arduino UNO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Arduino IDE — no extra libraries required, beginner-friendly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHome kitchen LPG gas leak warning alarm\u003c\/li\u003e\n\u003cli\u003eSmoke and fire early detection system\u003c\/li\u003e\n\u003cli\u003eBeginner Arduino gas sensing project\u003c\/li\u003e\n\u003cli\u003eSchool and college safety demonstration\u003c\/li\u003e\n\u003cli\u003eFirst Arduino project for new makers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from Xsortex HUB\u003c\/strong\u003e and get fast delivery across India. All components are tested for compatibility — just wire up and start coding!\u003c\/p\u003e","brand":"Xsortex HUB","offers":[{"title":"Default Title","offer_id":52625337450628,"sku":"KIT-UNO-GAS-001","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/files\/UNOGas_SmokeWarning.png?v=1788349454"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/6472\/4100\/collections\/rn-image_picker_lib_temp_8da502f4-ce98-4d4c-bae1-29b8b9040e40.png?v=1773638762","url":"https:\/\/www.xsortexhub.com\/collections\/arduino.oembed","provider":"Xsortex HUB","version":"1.0","type":"link"}