The 3DConnexion Space mouse is an interesting device but heavily patent-protected, of course. This seems to just egg people on to reproduce it using other technologies than the optical pickup ...

For instance, it's based on the same microcontroller ... it's a different story if you already have certain projects in mind. As the Arduino Nano and Micro cost the same ($24.90), deciding ...

a starting place for electronics projects since 2010. But what if the Arduino Uno was released in 1980? You’d probably get something like [ElectroBoy]’s 8051-based Arduino Uno. The board ...