Digital gauges first started showing up in 1980s cars to varying degrees of success. Automakers pushed hard for them, but the trend all but died in the 1990s. In the 21st century, though, digital ...

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 ...

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 ...

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 ...

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 ...