Thread: IR receiver via headphone port?
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GameboyRMH is offline GameboyRMH
2011-03-03 , 14:53
Posts: 692 | Thanked: 264 times | Joined on Dec 2009
#1
Check this out:

http://hackaday.com/2011/03/01/iphon...sal-ir-remote/

The 2.5mm jack supports a microphone, I wonder if it would be possible to hook up an IR LED in a detector configuration to the microphone pins, and parse the sound that comes in?
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