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 ...

The basic idea here is that you can build a small FM transmitter for your MP3 player so you can send audio to pretty much any stereo. To do so, you'll just need a few off the shelf parts and a spare ...

US researchers have used graphene to create the world's smallest FM radio transmitter. "This work is significant in that it demonstrates an application of graphene that cannot be achieved using ...

An FM transmitter is one of the most popular devices between electronic hobbyist, professionals and even non-technical people. In this article, we gonna learn to how to build an easy, stable and ...

Every radio or TV station engineer wants to have a reliable transmitter site. Specifically though, what is meant by reliable? Naturally we want any transmitter site to be trouble-free; we also want it ...

Here is yet another do it yourself project that I won't be doing any time soon, but don't let that stop you. Raymond built himself an FM transmitter for his Shuffle using an old IBM mouse. He has ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Free Radio Berkeley (FRB) has a notice on its Web site www.freeradio.org announcing a four day ...

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 ...

I recently searched for a digital FM transmitter kit, but most of the ones that I found online were either too expensive or did not have enough flexibility for my future applications. So I decided to ...

The Si47xx series of integrated circuits from Silicon Labs is a fascinating series of consumer broadcast radio products, chips that apply SDR technologies to deliver a range of functions that were ...