creating a digital dice using an Arduino microcontroller and a 7-segment display. The digital dice simulates the roll of a traditional six-sided die, displaying the result on a 7-segment display when ...

A simple and fully functional digital clock project using 7-segment displays and an ATmega328p/8A microcontroller. Ideal for electronics hobbyists and beginners. Includes circuit instructions, ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or rely on a V-USB implementation, the old fogies of ...

For those of us who remember LED calculators, the HP 5082-7400 series red “bubble” displays hold a special charm. Available in 3, 4, or 5-digit varieties, these multiplexed 7-segment displays provided ...

NodeMCU is basically a low-cost, open-source hardware and software development platform for hobbyists to build projects. It has a growing community and has a great fan base. To put it in simple terms, ...