Thus, we’re going to look at how to modify your existing stock car stereo to accept an auxiliary cable input or even a Bluetooth module ... the audio signal into the head unit’s amplifier ...

Portable Bluetooth speakers have joined the club ... For best sound, they will need matching audio amplifier modules, which will have their own power requirements, which dictates battery ...

Patrick explains more about the new audio board. Meet the Production-Ready Arduino Compatible HQ record and Playback Audio Module ... jack to connect to your own amplifier/speaker set!

The UK's iFi Audio has announced the Go pod, a pair of Bluetooth-enabled DAC/headphones amp modules designed to transform any in-ear monitors with detachable cables into high-performance wireless ...