Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very simple to build. All you need are a few basic parts, ...

The best Bluetooth car adapters ensure you can enjoy hands-free audio in your car — no matter how low-tech your car might be. You don't have to spend a fortune on this process, and the only ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

than with the best Bluetooth speakers. There are loads of different options out there, catering to different price points, use cases, and more besides. That’s where the trouble can start ...

Start-up Helion aims for fusion reactor... T-Mobile iPhones gain Starlink ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Affordable wireless audio has come a long way in recent years. Here are the best low-cost Bluetooth speakers we've tested, along with what you need to know when shopping for one. I've been a ...

A 74-year-old ride-hailing driver in Arizona is dead after authorities say a female passenger ran him over multiple times with his own car in Phoenix ... admitted using fentanyl earlier in ...

Find more clues, hints, and info below.

The Best of Car Talk America's funniest auto mechanics take calls from weary car owners all over the country, and crack wise while they diagnose Dodges and dismiss Diahatsus.

You can also change/edit your car details on the Ad by visiting Edit Ad, and search using your mobile number. Will I be charged to list my used car for sale at CarTrade? No, It is absolutely free.