Sometimes, all the buttons you have at your disposal to control a computer fall short of the convenience a twirly little knob ...

According to the CSA listing, the Hub 3’s knob works for things like tweaking temperature on your smart thermostat or ...

has built a portable, self-contained SDR system with real knobs and switches, called SDR Dock 1.0. The heart of the system is a Raspberry Pi running GQRX, an open-source SDR program that supports ...