Society of Robots - Robot Forum

Electronics => Electronics => Topic started by: cata on January 27, 2011, 06:15:06 PM

Title: Communication small projects for kids
Post by: cata on January 27, 2011, 06:15:06 PM

I search in google after information about how to build walkie talkie
But I didn't succeed I will glad if you can help me 

Title: Re: Communication small projects for kids
Post by: waltr on January 27, 2011, 08:10:35 PM

Not an easy item to build.

How old are the kids?
Is this for an educational program?
Are the kids building this?
If so then may I suggest building a light beam communication system. This only requires an LED that is modulated and a photocell connected to an audio amp.
Range can be greatly increased with a couple of lenses.

Title: Re: Communication small projects for kids
Post by: mr roboto on February 01, 2011, 10:31:25 PM

not really a robot but still a very interesting project. why not try ask.com? they are sure to have this sort of thing. if you do find anything on ask can you post a link because a walkie talkie would be a great project to try.