In a curious historical twist, the “Twelve days of Christmas” are actually the days of revelry that followed the 25th. The ...

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...

Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...

The "Sketch's" folder contains the skecth in .fzz and .jpg format and also a .txt file with simple hardware connections Thank You Very Much to HitLetGo to given to me this, and other, hardware for ...