I put some portable FM transmitters to the test to see which ones deliver the cleanest signal, easiest usability, and best ...

When it comes to streaming music or taking calls on the road, Bluetooth FM transmitters make it easy to modernize older vehicles without upgrading the entire stereo system. After all, many of our ...

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 ...

Not long ago, high-quality wireless mic systems cost over $500 and required a bulky transmitter and lav mic wire tucked under ...

AirPro can transform any 3.5mm audio output into shareable wireless signal. It can plug into an in-flight entertainment ...

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

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 ...