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General Category => Digital discussion => Topic started by: GS88 on October 05, 2011, 11:58:31 AM

Title: IR Reflective Module
Post by: GS88 on October 05, 2011, 11:58:31 AM
Dear all,

I'm looking for a reflective IR module like this:
http://www.elechouse.com/elechouse/index.php?main_page=product_info&cPath=152_156&products_id=801

The interesting thing is 1 to 200cm range (I think with optimal condition).

Does anyone know a schema to build something similar?

Regards.
Title: Re: IR Reflective Module
Post by: _pike on October 05, 2011, 21:48:49 PM
This is what you are lookin for....

http://pcbheaven.com/circuitpages/Long_Range_IR_Beam_Break_Detector/