Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...

This is my Digital Logic & Design project. Using Arduino, I have created a setup that generates a random number between 1 and 6 (electronic-dice), and displays this number on a 7-segment display, and ...

Seven segment displays are used in many day to day consumer devices like microwave ovens, washing machines, and air conditioners. They are a simple but effective way to display numerical data like ...

7 segment LED display 10 Articles . Count Your Fans With This Stylish ESP8266 Display. February 8, 2018 by Tom Nardi 15 Comments . Continuous self-affirmation is a vital component to the modern ...

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 ...

I had a pressing request, my son, having taken off, wanted to have an RGB Led clock like "at home, with a few different functions". Its specifications: 4 RGB displays Different fade colors and speeds ...

Seven segment digits were patented in the US as early as 1903. Widespread use came with the LED in the 70’s. Only now, thanks to RGB-LED's, we can freely program the colour of each segment ...