Have you ever wanted to broadcast your own radio station within the neighborhood? Ever get curious on where people get those "Surveillance Bugs" from spy and action movies? This sm
UNLOCKING THE MYSTERIES BEHIND RADIO WAVES.Electric current creates magnetic field, oscillating electric current creates oscillating magnetic field and not "electromagnetic wave"
Complete instructions for this episode of Weekend Projects can be found at http://makezine.com/projects/super-simple-fm-transmitter/FM transmitters can be complicated to build, b
Learn how to build a ladybug sized FM spy bug. This one here measures only 0.05 sq inch and has a range of up to 150ft.You won't probably be able to make it much smaller than the
This is a fun kit to build! It's a half wave FM transmitter that takes less than an hour to build from a kit. You can buy this kit here: http://store.qkits.com/moreinfo.cfm/QK7
Jam T.V. and stereo broadcasts within a short range.End the rampage of a noisy neighbor.Great practical joke, and magic trick.Endless laughs.
Build It: http://www.pyroelectro.com/projects/pyro_rf_receiver_27mhz/
Read this articles on this link: http://www.buildcircuit.com/modes-of-ne555-monostable-and-astable/Find us on facebook: https://www.facebook.com/pages/buildcircuitcom/Get updat
50% off our best selling FM Bug Transmitter at:http://www.bug-transmitter.comMany thanks to talkingelectronics.In this video we are showing you how to make a very small home ma
This shows how I built my scratch built rc Ultra Lite Slow Flyer airplane. It has a 47" wingspan and is made from wood and 3/4" pink foam insulation sheet. I contoured the wings wi
Simple, cheap and fast method...alike SMD...parts over the board soldered directly into the copper face...you can glue the board into your chassis as below you have no electrical c
its a stop motion mock up of what happens inside the circuit
See in complete darkness AND record it all when I show you how to hack a camcorder and build this stealthy nightvision headset! LINK for the camera and Infared LED's: http://www.ki
Marx Generator Marx generator is a device that is used to generate high-voltage pulse. The operation of this device is based on the following principle: the capacitors
A quick, easy, simple and free way to make any cell phone a spyphone. Listen in on any conversation in a room, undetected.This solution works exactly the same as the $450 spy pho
A simple example of a three transistor circuit that turns on and off with a single momentary contact switch. Check out this website for over 100 circuits with transistors! http://