You probably think that making an FM transmitter is difficult but in fact, it is very easy. There are so many tutorials you can check out to build this ultimate geek toy you’ve wanted as a child.

Figure 3. The Airstream's left-side panel. Note that called-out features will be available for use in a future firmware upgrade. On the back is room for two industry-standard IDX Lithium-ion batteries ...

At the heart of my design is an NS73M FM Transmitter Breakout Board. It is digitally tunable from 87 MHz to 108 MHz, and Right and Left channels are available for stereo broadcast as well. According ...

Don’t curse the DJ; seize the airwaves! An FM transmitter (like this one) is a simple device that connects to your music player and broadcasts your tunes through a weak radio signal.

The capacitors have to be as close as possible to a BA1404 chip and a variable coil because this will improve the sound quality, sound separation and even frequency stability as well. Dimensions of ...

Engineers from Columbia University have just revealed to us the world's smallest FM transmitter, which they managed to build around a nanoscale graphene oscillator. Details of their device, and ...

Figure 1. The Airstream touchscreen In the current version, you can install up to four internal 3G, 4G or LTE modems via SIM cards (Figure 2, below), so there are no external dongles to carry and ...

5. FM Transmitter Kit One of the easiest, simplest ways to make an FM transmitter is to buy this kit from BuildCircuit. It’s amateur friendly, so anyone should be able to use it. What you need ...