{"product_id":"lcd2004-i2c-20x4-2004a-pcf8574t-blue-green-screen-hd44780-character-lcd-w-iic-i2c-serial-interface-adapter-module-for-arduino","title":"LCD2004 + I2C 20x4 2004A PCF8574T Blue\/Green screen HD44780 Character LCD \/w IIC\/I2C Serial Interface Adapter Module for arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eQUANXINFA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e*\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20*4\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbb2664043b874003b72d7fc65b2c6b4c9.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S617988b739ca4eefa341cf46cf584edfJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6d01cdf5bc3f417ca38532ce784a4944l.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003eDefault Address: 0 x 27 for PCF8574T chip;  0 x 3F for PCF8574AT chip;  Please kindly check the chip of the i2c interface;  ( Please remember to download the LiquidCrystal I2C library on GitHub before uploading the code to the control board)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCompatibility: LCD display with I2C serial interface is compatible with for Arduino and Raspberry pi;  Working voltage: 5V;  To come with a potentiometer, which is applied to adjust backlight and contrast;  How to wire: GND—GND;  VCC—VCC;  SDA—A4;  SCL—A5\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eApplication: LCD module is applied to display letters, characters, numbers, real time clock and temperature\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDisplay function: LCD display with I2C serial interface can be applied to display real time clock, temperature, humidity and so on;  (A potentiometer is also necessary to adjust the contrast; Working Voltage: Only 5V )\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6ed363e499e24829b929243253a2735f6.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7f8fa0a6ef0f4c518de8ce68b477853eJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5b1c6859fcc04a9e82184e0ca8ff0a6eS.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3260ff2ca42045d3a51204b500b389097.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8e18ef5ef2a246be83a398eb62acd5ddq.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3e08635e57c34feebec874d0e2385560L.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"PCF8574 I2","offer_id":55420634235179,"sku":"14:193#PCF8574 I2","price":5.54,"currency_code":"USD","in_stock":true},{"title":"LCD2004 I2C Green","offer_id":55420634267947,"sku":"14:10#LCD2004 I2C Green","price":20.75,"currency_code":"USD","in_stock":true},{"title":"LCD2004 I2C Blue","offer_id":55420634300715,"sku":"14:173#LCD2004 I2C Blue","price":20.75,"currency_code":"USD","in_stock":true},{"title":"LCD2004 Green","offer_id":55420634333483,"sku":"14:29#LCD2004 Green","price":15.39,"currency_code":"USD","in_stock":true},{"title":"LCD2004 Blue","offer_id":55420634366251,"sku":"14:201684806#LCD2004 Blue","price":15.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S8858465738ef43c586128bb4d1de2b658.webp?v=1788508490","url":"https:\/\/yoeruyo.com\/products\/lcd2004-i2c-20x4-2004a-pcf8574t-blue-green-screen-hd44780-character-lcd-w-iic-i2c-serial-interface-adapter-module-for-arduino","provider":"Yoeruyo","version":"1.0","type":"link"}