We purchased one of these very cheap, very cool 84×84 LCD backlit screens off of eBay a couple of weeks ago. It’s a very nice product for adding visual elements to your projects at a very low price. We paid £3.89 for the screen and it was delivered a few days later. Take a look below for connection instructions and example code from Adafruit on how to get this up and running with your Arduino. So What do I ...