You can listen in on a two meter repeater and you can build a GPS module speedometer. That’s what [Jeremy Cook] did with just a few parts, a little 3D design, and some handy zip ties to hold it ...

To display road speed, [Grant] stuffed an ATTiny85 with a GPS module into the gauge and cooked up a script to convert the GPS velocity data into a square wave. There’s obviously some latency ...

Surely the GPS technology should be more accurate than the speedometer? – RP You’re right that GPS is usually more accurate ...

Built for simplicity, elegance, and extreme practicality, Speed is a GPS speedometer that uses the iPad’s location data to tell you how fast you’re traveling. It works with iPads that have GPS ...

GPS running watches represent a step up from ... and it’s equipped with a feature to gauge whether you’re doing productive workouts or overreaching. The scale was somewhat effective, but ...

Most of them come with one potentially annoying drawback, though: the lack of a speedometer in miles per ... the direction of ...

To be fair, the Sonic's speedometer wouldn't be our choice if we had these to choose from, either. That honor would have to go to the trio of art deco 1940's Chevy truck designs Annyas selected. Tags ...

For more details, read how we test and rate products. We think the Garmin Fenix 7 (buy now) is the best running watch you can buy today. Rated for up to 89 hours of battery life with full GPS enabled, ...

Looking after your tyres pays dividends because under-inflation may cause uneven wear and make them prematurely illegal. To be within the law, a tyre must have more than 1.6mm of tread depth ...

However, choosing the best GPS mode for the occasion can be tricky. There’s plenty of jargon to demystify, thanks to the many different Global Navigation Satellite Systems (GNSS) mixing with ...

Don't let a flat tire catch you out when you least expect it. Check out our roundup of top-rated tire pressure gauges. When it comes to performance, safety, and fuel efficiency, maintaining the ...

In the US, inflation has slowed substantially over the past two years. But there’s been a disconnect between what inflation data shows and what millions of Americans say they are experiencing.