This project is an Arduino-based clock and counter that uses GPS time signals to maintain near-atomic-clock accuracy. It features a ten-digit seven-segment display for showing the count or time, and a ...

//This sketch writes a message to a 20x4 character LCD display. // LCD Pinout Connection: // RS Pin: Connect to digital input 2. // Enable Pin: Connect to digital input 3. // D4 Pin: Connect to ...

This project was a simple implementation of the Game of Life executed on an AVR with a 4×20 character display LCD. Into an XY grid of cells, a 2D space has been organized. Each cell has 8 neighbors ...

OLEDs and graphic LCDs abound, while e-ink devices tempt the user with their clean look and low energy consumption. However, for many purposes, the humble HD44780 character LCD does the job just fine.