If you’ve been pining for a retro-chic 16×2 LCD ... based LCD Info Panel. Your everyday garden variety Arduino is the hero here, sitting between the computer’s USB port and the display ...

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.

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...