“调频发射器”(FM transmitter)是电子爱好者、专业人士以及甚至非技术人员之间最受欢迎的装置之一。本文将学习如何打造一个 ...

Hey iPod Shuffle owners, sick of getting screwed by not having as many cool accessories for your non-traditional iPod? Well, quit your damn whining and go out and build your own accessories. Over at ...

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 ...

Take a look at this fm spy transmitter which can be used as a bug transmitter or as diy fm bug too. It uses a single IC 74F13, one coil, a capacitor, one trimmer, one resistor and ofcourse one ...