{"product_id":"sainsmart-ttl-serial-enabled-2004-20x4-lcd-for-arduino-5v-yellow-backlit-screen","title":"[Discontinued] SainSmart TTL Serial Enabled 2004 20X4 LCD for Arduino, 5V, Yellow Backlit Screen","description":"\u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThis is the latest evolution of our serial LCD. Included on a single board is a 20x4 LCD and an embedded circuit based around a CPU. The on-board PIC takes a TTL serial input and prints the characters it receives onto the LCD. The installed firmware also allows for a number of special commands so you can clear the screen, adjust the backlight brightness, turn the display on\/off, and more.\u003c\/li\u003e \u003cli\u003eCommunication with SerLCD requires 5V TTL serial at a default baud rate of 9600bps. The power (VDD), ground (GND) and RX pins are all broken out to both a 0.1\" pitch header as well as a 3-pin JST connector. SerLCD has the ability to dim the backlight to conserve power if needed. There is also a potentiometer on the back of the display to adjust the contrast.\u003c\/li\u003e \u003cli\u003eThis LCD can be used for so many different projects! It's a great gift.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"%7B%7Bmedia%20url=\" wysiwyg alt=\"\" width=\"70%\"\u003e\u003c\/p\u003e","brand":"SainSmart","offers":[{"title":"Default Title","offer_id":49290286334106,"sku":"20-111-916","price":11.2,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/sainsmart-ttl-serial-enabled-2004-20x4-lcd-for-arduino-5v-yellow-backlit-screen","provider":"My Store","version":"1.0","type":"link"}