If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left in the world and black and white isn’t that fun to watch, anyway. However, ...

We love a good clock project, and [byeh_ in] has one with a design concept we don’t believe we have seen before. The Trace ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Annie Chou Annie Chou is a ...

The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

This is very much a work in progress, and it is far from being finished. Things that are planned for the future include: Use the current light levels to control the matrix brightness Display alerts on ...