The persistence of vision for humans is about 0.1s, so as long as we can serially display all 8 rows/columns within 0.1s, we’ll see a complete character or pattern. Connect Arduino pin8 to DIN on 8×8 ...

Using and customizing the display is easy, with a specially written Arduino library and a dozen pre-made examples. Maker LED display also has Wi-Fi so it can connect to the internet to retrieve ...

When you read “Arduino wristwatch”, you fall into ... to be able to get some more options and maybe some flashy LED blinking patterns in if you try.

Arduino controlled Christmas lights! It all started because [Anx2k] had some leftover LED’s from one of his ... He’s set up a ton of different patterns to run, and they are pretty awesome!

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 ...