{"product_id":"sunfounder-2-pack-lcd-2004-displays-characters-of-4-rows-with-20-characters-in-each-2pcs-2004-lcd-displays-i2c-not-included-lcd2004-2pack","title":"SunFounder 2 Pack LCD 2004 Displays Characters of 4 Rows with 20 Characters in Each, 2PCS 2004 LCD Displays (I2C NOT Included) LCD2004 (2Pack)","description":"\u003ch3\u003eSunFounder 2 Pack LCD 2004 Displays Characters of 4 Rows with 20 Characters in Each, 2PCS 2004 LCD Displays (I2C NOT Included)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eIntroduction LCD2004 display is a dot matrix module designed to display 20\ncharacters including letter, number, and symbol, supporting 4-bit and 8-bit\ndata transmission mode. It’s quite convenient for beginners to call the built-\nin library Liquid Crystal compatible with Arduino IDE, no need to edit\nyourself. Working voltage: 5V; Contrast adjustable with a 50K potentiometer\nonside. To use the 3.3V backlight, just connect pin A to 3.3V, pin K to GND.\nPins’ Function VSS: Connected to ground VDD: Connected to a +5V power supply\nVO: To adjust the contrast RS: A register select pin that controls where in\nthe LCD’s memory you are writing data to. You can select either the data\nregister, which holds what goes on the screen, or an instruction register,\nwhich is where the LCD’s controller looks for instructions on what to do next.\nR\/W: A Read\/Write pin to select between reading and writing mode E: An\nenabling pin that, when low-level energy is supplied, causes the LDC module to\nexecute relevant instructions. D0-D7: To read and write data A and K: Pins\nthat control the LCD backlight For more details, please click:\n Package Included 2 x\nLCD2004 2 x 16Pins Pre-Soldered Header\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eDisplay 20 characters including letter, number and symbol in 4 lines on a large screen\u003c\/li\u003e\n         \u003cli\u003eWorking voltage: 5V; Contrast adjustable with a 50K potentiometer onside\u003c\/li\u003e\n         \u003cli\u003eBright backlight, displaying characters clearly\u003c\/li\u003e\n         \u003cli\u003eModule dimensions: 97 x 59 x 12 mm; Viewing area size: 71 x 21 mm\u003c\/li\u003e\n         \u003cli\u003eCompatible with Arduino and other micro-controllers. Package Included: 2 x LCD2004, 2 x 16Pins Pre-Soldered Header.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"SunFounder","offers":[{"title":"Default Title","offer_id":43644044804276,"sku":"B0CLGYXM5Q","price":159.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B0CLGYXM5Q.jpg?v=1728630827","url":"https:\/\/auspowers.com\/products\/sunfounder-2-pack-lcd-2004-displays-characters-of-4-rows-with-20-characters-in-each-2pcs-2004-lcd-displays-i2c-not-included-lcd2004-2pack","provider":"AusPower Australia","version":"1.0","type":"link"}