A tachometer used to be an accessory added to the dash of only the sportiest of cars, but now they’re pretty much standard equipment on everything from sleek coupes to the family truckster. If your ...

March 2, 2013 Add as a preferred source on Google Add as a preferred source on Google Tolik777's Instructables walkthrough provides the details, but basically you're strapping an Arduino controller ...

Comfort blinkers aren’t necessarily something you can’t live without, but they’re certainly helpful, especially when driving on a highway. But it goes without saying that not every car comes with such ...