TeOhk IIC I2C TWI 2004 Serial LCD Module Shield 20x4 Blue Backlight for Arduino UNO MEGA R3

Dear friends welcome to another Arduino Tutorial! Today we are going to learn how to use this 20x4 character LCD display with Arduino. There is a lot to cover so let’s get started! Hello guys, I am Nick and welcome to educ8s.tv a channel that is all about DIY electronics projects with Arduino, Raspberry Pi, ESP8266 and other popular boards. Subscribe to the channel now if you don’t want to miss any future videos. In this video we are going learn how to use this inexpensive character LCD display with Arduino. After we learn how to use the display we are going to build something useful. A simple real time clock. Let’s start. I discovered this display some time ago on Banggood.com. You can find a link for it in the description of the video. It drew my attention because it is inexpensive, it costs around 7$, it is big, and it uses the I2C interface. Since it uses the I2C interface it is ext