This Arduino based little digital tachometer was originally created for counting the speed of turntables and fidget spinners. There is another application to consider – a rear wheel tachometer for ...

All-digital instrument clusters are all the rage these days. High-resolution screens give you nearly unlimited options for displaying vehicle information, so it's no surprise the all-new 2020 ...

Porsche has always had due reverence for heritage and tradition in its designs. It’s been building the same car for almost 60 years, after all. When it comes to the new Cayenne’s interior though, the ...

Analog gauges gave way to all manner of fancy electroluminescent and LED gauges in the ’80s, but the trend didn’t last long. It’s only in the last decade or so that LCD digital gauges have really ...

Most vehicles have some sort of screen in the gauge cluster these days, but some are better than others. With analogue dials quickly being phased out by more detailed screens that can be customized, ...

This digital DIY tachometer for bikes uses two reed switches to get the speed information of the bicycle. The reed switches are installed near the rim of the wheel where permanent magnets pass by. The ...

After graduating with an MBA, Jared pursued his love of cars by becoming an automotive journalist. An internship with CarBuzz grew into his current position as Editor At Large. Jared now flies around ...