[Mr. Carlson] bought a Globe Scout Model 40A ham radio transmitter at a hamfest. The 40A was a grand old transmitter full of tubes, high voltage, and a giant transformer. It is really interesting to ...

Broadcast Electronics, under new ownership, will introduce an AM transmitter called AMX, highlighting a compact design and ...

After plugging an FM transmitter into your auxiliary power outlet (commonly referred to as a cigarette lighter) you'll need to find an unoccupied radio station. Scroll through channels until you find ...

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...

We are fascinated when we see machines work together, seemingly with minds of their own. The TV show “How It’s Made” became popular for simply showing how products are made in an automated factory ...

The Hollyland V-Core is a smart, compact solution that brings professional monitoring tools to smaller productions without ...

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Most modern cars come with USB ports to connect your phone and some even have ...

An icon in the shape of a lightning bolt. Impact Link My partner and I just bought a car, against my better logic as a New Yorker. It's this glorious old Volvo station wagon: Buying a 13-year-old car ...