Printed Circuit Board Projects

MonoBox Powered Speaker

MonoBox Powered Speaker

MonoBox is a small, inexpensive powered speaker that amplifies the output of your headphone music player. It’s little but it’s loud! All the circuit parts are available from RadioShack. The...

Posted by Ross Hershberger

Categories: Electronics, Music | 65 Comments


IR Jammer Kit

IR Jammer Kit

These directions were adapted from alan-parekh.com. The IR Jammer project is microcontroller-based; what this means is there is a small self-contained computer that controls the unit. The IR Jammer will...

Posted by Alan Parekh

Categories: Computers & Mobile, Fun & Games | 2 Comments


SIM Card Reader/Writer Kit

SIM Card Reader/Writer Kit

With this SIM Card Reader and Writer kit, you are free to experiment with your SIM cards and the information that is stored on them! You can back up stored...

Posted by Nick Brenn

Categories: Arduino | No Comments


TV-B-Gone Kit

TV-B-Gone Kit

Tired of all those LCD TVs everywhere? Want a break from advertisements while you’re trying to eat? Want to zap screens from across the street? The TV-B-Gone kit is just...

Posted by Nick Brenn

Categories: Electronics | 3 Comments