16x2 LCD with data over power line ... Watch on Posted in Arduino Hacks, hardware Tagged 16x2 LCD, backpack, lcd, modulation, mosfet, uart ← Junkbox MIDI Use A 3D Printer To Electrospin Textiles → ...

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 interf… ...