The aim of the game is to essentially make a tower of lit up LEDs. Initially, four consecutive LEDs are bouncing from left to right with a delay of 200ms in the bottom row of the matrix. When the ...

If you were at OpenSauce, you may have seen new Youtuber [Sahko] waltzing about with a retrofuturistic peice of jewelery that revealed itself as a very cool watch. If you weren’t, he’s his very first ...

Run LVGL on a Raspberry Pi Pico (RP2040 or RP2040-compatible) to drive a HUB75 RGB LED matrix panel using the optimised DMA-based hub75 driver (see hub75 repository) ...

Abstract: This paper describes a hardware and software design to display a dynamic message (alphanumeric characters as bitmap images) in LED matrix, from conception, design, dimensioning to ...

Over on his blog our hacker [Scott Baker] restores a Prompt 80, which was a development system for the 8-bit Intel 8080 CPU. [Scott] acquired this broken trainer on eBay and then set about restoring ...

When BMW unveiled the BMW i8 at the 2013 Frankfurt Motor Show, it also introduced the world to laser headlights. Audi followed soon with the Audi R8 LMX, and shortly after, the premium German car ...