Here's the first part of a thorough check you can complete to check the quality of your LCD display. 16 Sep 2014 1:00PM by ePHOTOzine | General Photography ...

The 16×2 LCD display is a classic in the microcontroller world, and for good reason. Add a couple of wires, download a library, mash out a few lines of code, and your project has a user interface.

The basic 16×2 LCD is an extremely popular component that we’ve seen used in more projects than we could possibly count. Part of that is because modern microcontrollers make it so easy t… ...