{"product_id":"iic-serial-i2c-1602-2004-lcd-adapter-board-for-arduino","title":"IIC Serial I2C 1602 2004 LCD Adapter Board for Arduino®","description":"\u003ch1\u003eIIC Serial I2C 1602 2004 LCD Adapter Board for Arduino®\u003c\/h1\u003e\n\u003cp\u003eThis IIC Serial I2C LCD Adapter Board, can be connected to a standard HD44780 compatible 16x2 or 20x4 Character Display Module that supports 4 bit mode. All Character Modules sold on our site support 4 bit mode, and nearly all commercially available 16x2 and 20x4 line character modules support it too.\u003c\/p\u003e\n\u003cp\u003eThis board has a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. There are many examples on internet for using this board with Arduino. Do a search for \"Arduino LCD PCF8574\". The I2C address is 0x3F by default, but this can be changed via 3 solder jumpers provided on the board. This allows up to 3 LCD displays to be controlled via a single I2C bus (giving each one it's own address).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures IIC\/I2C :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArduino 1602 I2C interface 4-wire 1602 screen.\u003c\/li\u003e\n\u003cli\u003eIO port of Arduino control board is only 20, so IO ports is not enough for many sensor, SD card, relay modules.\u003c\/li\u003e\n\u003cli\u003eThe original 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports\u003c\/li\u003e\n\u003cli\u003eThis is another great IIC\/I2C\/TWI\/SPI Serial Interface. With this I2C interface module, you will be able to transfer data via only 2 wires. If you already have I2C devices in your project, this LCD module actually cost no more resources.\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself)\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 5V\u003c\/li\u003e\n\u003cli\u003eThe backlight and contrast is adjusted by potentiometer\u003c\/li\u003e\n\u003cli\u003eCome with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable\u003c\/li\u003e\n\u003cli\u003eCompatible with 1602 LCD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arduino","offers":[{"title":"Default Title","offer_id":42292829192383,"sku":"MLE00722","price":55.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/7fc544f9f733ceef81d00b469a3a879f.jpg?v=1735815206","url":"https:\/\/makerlab.ph\/products\/iic-serial-i2c-1602-2004-lcd-adapter-board-for-arduino","provider":"Makerlab PH","version":"1.0","type":"link"}