Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...
In a curious historical twist, the “Twelve days of Christmas” are actually the days of revelry that followed the 25th. The ...
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 ...