{"title":"LCD","description":null,"products":[{"product_id":"keyestudio-16x2-1602-i2c-twi-lcd-display-module-for-arduino-uno-r3-mega-2560-white-in-blue","title":"Keyestudio 1602 Display","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/opponix.com\/brand\/keyestudio\/\"\u003eKeyestudio\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e1602 I2C LCD Display Module is a compact 16×2 character display module featuring a blue backlight with crisp white text designed for seamless integration with Arduino UNO R3, Arduino MEGA 2560, Arduino Nano, ESP32, Raspberry Pi, and other microcontroller development boards. Using the I2C\/TWI communication interface, it reduces wiring from 6+ parallel connections down to just 4 pins (VCC, GND, SDA, SCL)\u003c\/p\u003e\n\u003cp\u003eKeyestudio 16X2 1602 I2C\/TWI LCD Display Module for Arduino UNO R3 MEGA 2560 White in Blue\u003c\/p\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePart Number: Keyestudio 1602 I2C LCD Module\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBrand: Keyestudio\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDisplay Format: 16 characters × 2 lines\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBacklight Color: Blue\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eText Color: White\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInterface: I2C \/ TWI (4-pin)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eController Chip: HD44780 compatible\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eI2C Address: Adjustable via jumper pads\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eContrast Adjustment: Onboard potentiometer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMounting: PCB mount\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePin Configuration: GND, VCC, SDA, SCL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSensor data readout (temperature, humidity, distance)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eArduino project menu and interface display\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReal-time clock and timer display\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIoT device status monitor\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHome automation display panel\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIndustrial control interface\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSTEM education and classroom projects\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSerial monitor replacement for standalone builds\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEmbedded system text output\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyestudio","offers":[{"title":"Default Title","offer_id":53553266557211,"sku":"OPX-ELC-0282","price":20.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/5973\/2251\/files\/Product_13.png?v=1787139899"},{"product_id":"arduino-uno-r3-rfid-starter-kit-35-components-rfid-lcd-servo-stepper-ds1302-clock-module","title":"UNO R3 Starter Kit","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/opponix.com\/product-category\/project-kits\/arduinio-kits\/\"\u003eArduino\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eUNO R3 RFID Learning Suite Starter Kit is a comprehensive upgrade from entry-level kits, combining classic Arduino learning components with advanced modules including RFID access control, I2C LCD display, DS1302 real-time clock, sound detection, temperature and humidity sensing, water level detection, 4×4 keypad, and 8×8 dot matrix display. Everything needed to progress from beginner LED projects to advanced Arduino automation and access control systems, in one complete package.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eComplete Package Contents (35+ Components):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eDevelopment \u0026amp; Prototyping:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eArduino UNO Board ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUSB Cable ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBreadboard ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eJumper Cables ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFemale-to-Male Dupont Lines ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eResistor Pack ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eInput Modules \u0026amp; Sensors:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInfrared Receiver ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemote Control ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLM35 Temperature Sensor ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFlame Sensor ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBall Switch ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePhotoresistor ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKey Button ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eXY Joystick Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTemperature \u0026amp; Humidity Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWater Level Detection Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSound Detection Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4×4 Keypad Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePotentiometer ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eOutput \u0026amp; Display Modules:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIIC 1602 I2C LCD Display ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4-Digit Display Tube ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1-Digit Display Tube ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e8×8 Dot Matrix Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRGB 3-Color LED Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLED Light ×5\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBuzzer ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCommunication \u0026amp; Control:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRFID Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRFID Keychain ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRFID White Card ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDS1302 Clock Module ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e74HC595 Shift Register ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRelay Module ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eMotion \u0026amp; Actuation:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e9G Servo Motor ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStepper Motor ×1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStepper Motor Driver Board ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003ePower:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e9V Battery Snap ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eArduino UNO R3 board included — ready to program out of the box\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRFID module with keychain and white card — build real access control systems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eI2C 1602 LCD — easier wiring than parallel LCD, only 2 signal wires\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDS1302 real-time clock module — timekeeping projects and alarms\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4×4 keypad — PIN entry and menu navigation projects\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e8×8 dot matrix — scrolling text and animation display\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStepper motor and driver — precise position control projects\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e9G servo motor — robotic arm and mechanical movement projects\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRelay module — real-world appliance switching\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSound, water level, temperature, humidity, flame sensors — comprehensive environmental sensing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eXY joystick — game controller and robot direction input\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIR remote and receiver — wireless infrared control projects\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBreadboard and jumper wires — immediate solderless prototyping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OPPONIX","offers":[{"title":"Default Title","offer_id":53554672206107,"sku":"OPX-ELC-0045","price":80.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/5973\/2251\/files\/ChatGPT_Image_Sep_25_2026_01_24_28_PM.png?v=1790328339"},{"product_id":"esp32-c6-development-board-with-1-47-inch-lcd","title":"ESP32-C6 Development Board with 1.47-inch LCD","description":"\u003cp dir=\"auto\" data-start=\"112\" data-end=\"405\"\u003eThe \u003cstrong data-start=\"116\" data-end=\"156\"\u003eMicroSnow ESP32-C6 Development Board\u003c\/strong\u003e is a compact and versatile development platform featuring an \u003cstrong data-start=\"218\" data-end=\"250\"\u003eonboard 1.47-inch LCD screen\u003c\/strong\u003e. Built around the \u003cstrong data-start=\"269\" data-end=\"281\"\u003eESP32-C6\u003c\/strong\u003e, it is suitable for developing connected IoT devices, embedded applications, smart displays, and wireless control projects.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"407\" data-end=\"631\"\u003eThe integrated LCD provides a convenient interface for displaying \u003cstrong data-start=\"473\" data-end=\"555\"\u003esensor readings, system status, menus, graphics, and other project information\u003c\/strong\u003e, making the board useful for both prototyping and educational applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" dir=\"auto\" data-start=\"633\" data-end=\"649\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"650\" data-end=\"954\"\u003e\n\u003cli data-section-id=\"1k9et2a\" data-start=\"650\" data-end=\"684\"\u003eESP32-C6-based development board\u003c\/li\u003e\n\u003cli data-section-id=\"1dljprc\" data-start=\"685\" data-end=\"721\"\u003eBuilt-in \u003cstrong data-start=\"696\" data-end=\"721\"\u003e1.47-inch LCD display\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15dvnc5\" data-start=\"722\" data-end=\"751\"\u003eCompact and portable design\u003c\/li\u003e\n\u003cli data-section-id=\"1s0u0e4\" data-start=\"752\" data-end=\"796\"\u003eSuitable for IoT and embedded applications\u003c\/li\u003e\n\u003cli data-section-id=\"jtqdub\" data-start=\"797\" data-end=\"859\"\u003eSupports wireless connectivity through the ESP32-C6 platform\u003c\/li\u003e\n\u003cli data-section-id=\"1lbovkv\" data-start=\"860\" data-end=\"908\"\u003eSuitable for displaying real-time project data\u003c\/li\u003e\n\u003cli data-section-id=\"1bttacr\" data-start=\"909\" data-end=\"954\"\u003eIdeal for rapid prototyping and development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" dir=\"auto\" data-start=\"956\" data-end=\"972\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"973\" data-end=\"1153\"\u003e\n\u003cli data-section-id=\"19pdhrd\" data-start=\"973\" data-end=\"990\"\u003eIoT development\u003c\/li\u003e\n\u003cli data-section-id=\"11o9e1k\" data-start=\"991\" data-end=\"1007\"\u003eSmart displays\u003c\/li\u003e\n\u003cli data-section-id=\"1szp4r6\" data-start=\"1008\" data-end=\"1027\"\u003eSensor monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"4dm4gg\" data-start=\"1028\" data-end=\"1046\"\u003eEmbedded systems\u003c\/li\u003e\n\u003cli data-section-id=\"13c3d1l\" data-start=\"1047\" data-end=\"1074\"\u003eWireless control projects\u003c\/li\u003e\n\u003cli data-section-id=\"4sgy6w\" data-start=\"1075\" data-end=\"1092\"\u003eHome automation\u003c\/li\u003e\n\u003cli data-section-id=\"18mhbde\" data-start=\"1093\" data-end=\"1122\"\u003ePortable electronic devices\u003c\/li\u003e\n\u003cli data-section-id=\"1nc0r7a\" data-start=\"1123\" data-end=\"1153\"\u003eEducational and DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OPPONIX","offers":[{"title":"Default Title","offer_id":54058219634971,"sku":null,"price":50.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/5973\/2251\/files\/ESP32-C6-LCD-1.47-M.png?v=1790600000"}],"url":"https:\/\/opponix.com\/collections\/arduino.oembed","provider":"opponix","version":"1.0","type":"link"}