There have been plenty of Z80 computer builds here on Hackaday, but what sets them apart is what you do with them. [Andrew] writes in with his Z80 single-board computer made from scratch, using the ...

[Andrew] wonders why the SerialUSB() function on the Cortex M3-based Arduino Due is so much faster than Serial() on the Uno or Nano, and shares his observations in this short video. He sets up an ...

[Photo: House 4 Hack] Waiting rooms are really boring, and the year’s worth of Sports Illustrated or Time Magazine back issues can only last so long. How are geeks supposed to keep themselves amused?