Arduino led display example - How to Control LCD Displays Arduino Tutorial - YouTube
MAX7219: How to Use the MAX7219 to drive an 8x8 LED display Matrix on the Arduino. The MAX7219 LED driver saves you processor pins and processing time.
We've written loads of example sketches that explain how to interface an Arduino with a Serial 7Segment Display. You can find them in the firmwareSerial 7Segment.
I got myself a cheap 4 digits 7led display and I thought I would spend a few mns playing with it and documenting it. 12 pins: 8 for the segments (including the dots.
Video embeddedHow to Control LCD Displays Arduino Tutorial Adding an LCD display to the Arduino HOW TO BUILD YOUR OWN 8x8x8 LED CUBE WITH AN ARDUINO UNO.
Using the Arduino development platform you will learn how to display numbers and letters on a single 7segment LED display. This is a fairly simple method.
Writing in a 4 digit 7 segment LED display. And found it interesting, I fixed the code and made a Fritzing example for all you interested, Good luck.