The astute among you may remember an earlier version of this Russian beauty, the Lapa, which I featured last year around this ...

I was looking for a simple solution to trigger functions of a web application by not using a normal keyboard or mouse. My main use case is a badminton tournament ...

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 ...