“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 ...

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 ...