hi all.....

i need help in my final year projct on "Laser Speech communication" .....plz if u have any data or circuits regarding this topic plz send me to my mail id....abhisinghal2002@gmail.com......

can u people also suggest me some web sites regarding final year project...n my project too...........

plz plz i need it badly...

 

what help you want EXCATLY

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Gods own Country
Incredible !ndia

www.flickr.com/photos/_akg/

"Give a man a fish, and he will eat for a day. Teach that man to fish, and he will eat for a lifetime."

 

Sounds like he wants someone to do all the work for him

 

Lots of interesting stuff published by/for amateur radio operators. I'd expect plenty of journal articles in IEEE.

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stevez

 

How about a fiber optic system but use the laser and detector instead.

 

Some little kids published an article about a very simple laser communicator.
Maybe nobody has seen it in India.

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Uncle $crooge

 

basically i need the circuit regarding this project..
do u have any circuit for this...

 

Oh my God, I think that he didn't get it, yet.

 

I think the kids were only 8 years old and nobody helped them design their simple laser communicator. It is much too simple for a final year project, it is just a kid's toy.

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Uncle $crooge

 

Yes, any one who knows how a transistor works is able to do such project.

 

Laser Speech communication.

I think it will work for u

 

Well, I know a saying that says:
"What comes easily, goes easily."

 

thanx a lot dude.....
i think it will solve my prblem a bit.....
can u also provide me the reciever circiut for this.....coz i m tryin to build a speech communcator whc can b used in disaster area's like flood etc..
but still thanx again u've been a gr8 help

 

from the sounds of it you are working on something similar to the Vic Robot project (victoria university). A friend just developed a laser speech communicator for possible use in Vic Robots in disaster areas.
Put some WORK into it and i can ask him to help u along the way through posts.

 

It is transceiver circuit. It means, it has Transmitter and receiver in it.
Transmitter is starting from Mic and ending on Laser in picture. And
Receiver is starting from Phototransistor and ending on Speaker.