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 → ...

If building a homebrew computer on a breadboard is your thing, you’re most certainly familiar with [Ben Eater], whose design of using nothing but logic gates has served as inspiration for man… ...