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Whenever I’m in the car listening to my favourite CD, it always happens; my batteries go dead. To solve that problem, I built this extremely simple regulator circuit. It steps down the 12V from the ...

A device that enables a digital music player to work through an automobile's audio system. Generic MP3 car adapters work with all players, including iPods; however, there are many car adapters ...

If any cassette ever belonged in an 8-track adapter, it's Led Zeppelin II. Here's where the magic happened. This device was pretty clever. There was a motor driving the cassette mechanism and a ...

Which Bluetooth-enabled car CD player should you buy? While more cars than ever come straight from the factory with good-quality Bluetooth-enabled stereos, there are still many millions of cars ...

I've been thinking of getting a new car stereo, but spending $100 or so for something that I can only use in my car that isn't critical to driving is kinda wasteful. I was wondering if I could get a ...

We may receive a commission on purchases made from links. Earlier this week we asked you fine bunch about the automotive features you miss that modern cars lack. As I reflected upon my own answer to ...

We’ve seen all sorts of ways to implement Bluetooth connectivity on your car stereo, but [Tony’s] hack may be the cheapest and easiest way yet. The above-featured Bluetooth receiver is a measly $15 ...