In comparison to the Spectrum Solo Portable DAB+/FM Digital Radio which weighs just 0.35kg, the Ruark Audio R1 Mk4 Deluxe Bluetooth Radio is quite hefty at 1.5kg, although this is potentially the ...

But they don’t have to. As [Dan Gebhardt] shows in his recent hack, integrating a Bluetooth audio receiver into portable radio may be easier than you think. For this project, [Dan] wanted to ...

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. This way, you can pump in the latest tunes from your ...