To build this simple radio transmitter, you will need to gather the parts such as a 9V battery, a clip, wires, a prototype board, a trimmer capacitor, a resistor, an audio plug, etc. From tools, ...

If you wanted to know how to make long range FM transmitter, here’s a way to do that. For this project, you need solid gauge wire, electret microphone, a copper clad PCB, a transistor, and capacitors.

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 ...

Here is a wireless FM Transmitter which uses RF communication to transmit the medium or low power FM signal with the maximum transmission range of around 2 km. Here is a wireless FM Transmitter which ...

Working with small stations and groups, an engineer may take on certain tasks beyond the expectations faced by someone at a larger company with more resources. To paraphrase the classic police drama, ...