Companies include microphones in phones so that your voice is clearly audible to the person on the other end of the call.

Chassis Ears are a set of microphones you attach to a car so you can listen to its parts flex while being driven. They can ...

Back in 2018, we covered [Igor’s] Easy-SDR project that aimed to provide open hardware extensions for the chap RTL-SDR receivers. If you haven’t been there for a while, it’s worth a look as there have ...