Do-it-yourself projects and technology updates

Transmit radio signal with laser

This is a how to project on transmitting audio through a laser. I remember some electrical engineering friends of mine doing this same thing. I have always wondered how it was done, but now, I see it is pretty easy. I might have to make my own version of this. Of course, I would not use a laser, cause I don’t have one. I think an LED would do the same trick. It might not have the same sort of distance, but I think I might have to get to work on this.

Link

This entry was posted on Monday, October 31st, 2005 at 11:38 pm and is filed under Audio, Circuits, DIY Projects. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.