Built-in speedometers have been the standard method for measuring our driving speed since the early 20th century. These devices have seen some changes in the time since, including transitioning from a ...

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.

As GPS World readers know, the growing prevalence of GPS/GNSS jamming and spoofing outside of conflict zones interrupts vital aviation safety technologies and presents challenges to maritime commerce ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, though, you’re stuck without it. [Natasha] saves the day by bringing us a a ...

Chinese researchers say they have built an 11-satellite network for a jam-resistant, high-accuracy optical navigation system, designed to provide positioning where GPS is unavailable or disrupted, for ...

With location and activity tracking, the top pet trackers and GPS collars we've tested can help ensure your dog or cat is both safe and healthy. Find out which one is right for your furry companion. I ...

CompX International Inc. manufactures and sells security products and recreational marine components primarily in North America. It operates in two segments, Security Products and Marine Components.

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

I saw a speedometer mod for the 67-72 trucks made popular by ls1nova71 and brad_man_72 on this forum. They were swapping in digital a speedometer from a newer S10 and doing some graphics work to make ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the best fitness trackers we've tested. I’m PCMag’s senior writer ...

Abstract: Background: As the worldwide fleet grows, there is a greater demand for effective vehicle monitoring systems. Traditional car monitoring tools, although accessible, have been regarded as ...