The LED display is dead simple since they’re using a 32×16 bi-color module from Sure Electronics. If you don’t want to design and build your own multiplexing display this is a somewhat ...

Some work with Arduino Nanos and a Raspberry Pi later, and he had a very acceptable LED matrix table. An attractive hack, you might say, and leave it at that. But he wasn’t satisfied enough to ...

Fastest finger first indicators (FFFIs) bring precision to quiz games, measuring contestants’ reaction times with accuracy.

The instructions to install the Adafruit Blinka Raspberry Pi 5 PioMatter library (or just PioMatter for short) can be found ...