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Topic: Ir Transceivers... (Read 447 times) previous topic - next topic

FelixFelicis

Hi,

Is it possible for a same IR to act both as a tx and a rx?
If so, is there any kind of specifications for it?
Please suggest

Thanks
Regards

DuaneB

Hi,
   I am not sure what advantage you expect from a transmitter and receiver in the same package ?

   I have used side facing Emitters and detectors to make a single unit -



It works well for line following, counting and rpm measuring applications, I have not tested it over distance but would expect a 38khz system would be better over distance where noise resilience is more important.

http://rcarduino.blogspot.com/2011/12/traction-control-part-11-monitoring.html

If you needed a 38khz signal system, you could take a similar approach.

Duane B

rcarduino.blogspot.com






Read this
http://rcarduino.blogspot.com/2012/04/servo-problems-with-arduino-part-1.html
then watch this
http://rcarduino.blogspot.com/2012/04/servo-problems-part-2-demonstration.html

Rcarduino.blogspot.com

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