A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

Not every Pi project takes days to finish. Here are several you can complete in an hour or less, then immediately enjoy the fruits of your labor.

This repository contains a complete snapshot installation of MiSTer FPGA. The default installation method for MiSTer software relies on many URLs that are blocked in certain countries. This ...

Although not a household scientific name like Albert Einstein or Isaac Newton, Indian mathematician Srinivasa Ramanujan—who tragically died in 1920 at the age of 32—was one of the greatest minds in ...