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 ...

It’s based on several 4-digit seven-segment displays controlled by an AVR128DA32. Navigation is just a few push buttons and a buzzer to let you know when you’ve won.

Arduino 7-Segment Display Counter This project demonstrates how to drive a 7-segment display using an Arduino. The display counts from 0 to 9, with each digit displayed for one second. Each segment (A ...

It first started out as 4 independent 2-digit displays before moving onto 2 displays with 5 LED indicators. Seven 7-segment displays with a really neat custom board were used in the final build.

7-Segment Display: $13 Arduino Protoshield: $10 (To easily mount the display on top of the Arduino. This is optional, you can just use perfboard instead.) ...