Making your own FM radio is practically a rite of passage for hackers. How about making a small FM transmitter? Originally designed by the Japanese multimedia artist [Tetsuo Kogawa], this simple FM ...

One of our favorite purveyors of electronics knowledge is at it again. This time, [Afroman] explains how frequency modulation works while building up a short-range FM transmitter on a board he has ...

You can buy cheap FM transmitters for your iPhone from pretty much anywhere, but if you'd rather make your own little transmitter, Make shows you how to do it. The basic idea here is that you can ...

View post: Walmart Is Selling a 'Compact' $110 Cordless Car Vacuum for Just $30, and the 'Suction Power Is Excellent' Autoblog may receive a share from purchases made via links on this page. Pricing ...

Here is a simple USB FM transmitter that could be used to play audio files from an MP3 player or computer on a standard VHF FM radio by connecting it to an USB port. The circuit use no coils that have ...

Though only the richest auto buyers could afford a car with an AM-FM radio in the early 20th century, virtually all cars now produced in the United States come with one. However, those who prefer to ...

The heart of every radio transmitter is a reliable oscillator. Creating small, and tunable, oscillators that can maintain a precise frequency when conditions like temperature, pressure or humidity ...

Half the population of Syria has been displaced. Hundreds of thousands have died in the conflict and millions are fleeing. For those who remain in the country, critical infrastructure is unstable and ...

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 ...