Home     Contact     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS     Terms of services     Privacy policy  
   
 Home      Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science   


<< Back to INDEX

Secret Spy Wireless Headset [Project]
posted July 10 2014 14:14.26 by spic0m




This is a video on how to make a secret wireless headset out of some copper wire and a few magnets. By making a coper wire coil and placing it around your neck, then putting a tiny magnet in your ear, it is possible to hear an audio recording while looking as if your not wearing a headset. The copper coil creates a magnetic field that causes the magnet to vibrate in your ear, allowing you to hear the recording.


[Link]
 
Share



You might also like...


LM386 Low Voltage Audio Power Amplifier [Project]

Etching your Own PCBs Simplified [Tutorial]

Knock Code-Lock to open your Door with Android and Arduino [Project]

Measuring the Acceleration due to Gravity [Project]

engravR (RPi Laser Engraver) [Project]

The 10,000 Domino Computer [Crazy Project]

Searching for the best way to glue woods together [Experiment]

Useless candle to replace the useless machine


<< Back to INDEX



Comments

  Name

  Email (shall not be published)

  Website

Notify me of new posts via email


Write your comments below:
BEFORE you post a comment:You are welcome to comment for corrections and suggestions on this page. But if you have questions please use the forum instead to post it. Thank you.


      

No comment yet...

Be the first to comment on this page!












 Contact     Forum     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS   

Site design: Giorgos Lazaridis
© Copyright 2008
Please read the Terms of services and the Privacy policy