{"product_id":"original-jhd-20-x-4-character-lcd-display-yellow-backlight-with-double-i2c-interface","title":"Original JHD 20 x 4 Character LCD Display - Yellow Backlight with Double I2C Interface","description":"\u003cp\u003eJHD I2C 20 x 4 LCD Module - Yellow Backlight (JHD204A) is a 20×4 character LCD display with a built-in I2C interface, designed to simplify connections by requiring only four wires for communication. It features a yellow backlight with black characters, ensuring excellent readability while minimizing the number of microcontroller GPIO pins required. Operating from a 5V supply, this module is ideal for Arduino, ESP32, Raspberry Pi, STM32, AVR, PIC, and other embedded systems used in automation, robotics, instrumentation, and DIY electronics projects.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e20 Characters × 4 Lines LCD Display\u003c\/li\u003e\n\u003cli\u003eDouble I2C Interface\u003c\/li\u003e\n\u003cli\u003eYellow Backlight with White Characters\u003c\/li\u003e\n\u003cli\u003eOperates from 5V DC Supply\u003c\/li\u003e\n\u003cli\u003eOnly 4-Wire Communication Required\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32 \u0026amp; Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eHD44780 Compatible LCD Controller\u003c\/li\u003e\n\u003cli\u003eAdjustable Display Contrast\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption\u003c\/li\u003e\n\u003cli\u003eClear and High-Visibility Display\u003c\/li\u003e\n\u003cli\u003eEasy Integration with Embedded Systems\u003c\/li\u003e\n\u003cli\u003eSuitable for DIY, Robotics \u0026amp; Industrial Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"center\"\u003eParameter\u003c\/th\u003e\n\u003cth align=\"center\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eI2C Character LCD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eModel\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eJHD204A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eDisplay Size\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e20 Characters × 4 Lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eDisplay Color\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eCharacter Color\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eInterface\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eI2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eLCD Controller\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eHD44780 Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eSupply Current\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eDisplay Area\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e76mm × 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e98mm × 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eBacklight\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eLED Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eCommunication\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eI2C Serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eAlso Check These Out:\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"16x2-lcd-display-blue-backlight-with-iic-i2c-interface\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e16x2 LCD Display (Blue Backlight) with IIC\/I2C interface\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"16x2-lcd-display-green-backlight-with-iic-i2c-interface\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e16x2 LCD Display (Green Backlight) with IIC\/I2C Interface\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"16x2-lcd-display-module-blue\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e16x2 (1602) LCD Display (Blue Backlight)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003ePackage Includes:\u003c\/h4\u003e\n\u003cp\u003e1 x Original JHD 20 x 4 Character LCD Display\u003c\/p\u003e","brand":"MFG058","offers":[{"title":"Default Title","offer_id":46041172508906,"sku":"MOD-QC5753","price":458.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/dd546bb8-e3ed-4ba5-9f61-972c2c24faf0.png?v=1784177642","url":"https:\/\/quartzcomponents.com\/products\/original-jhd-20-x-4-character-lcd-display-yellow-backlight-with-double-i2c-interface","provider":"QuartzComponents","version":"1.0","type":"link"}