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Using Sharp 2Y0A21 IR sensors with Arduino Mega

April 24, 2014 | 2:52 am

Hello i’m looking to use 3 or 4 Sharp 2Y0A21 IR sensors to map height within an area of 115cm long x 55 High, when the user lowers there hand I want it to alter a parameter (say pitch, velocity etc) . There will be 12 ‘strings’ laser beams in use so 1 IR sensor to 3 or 4 laser beams how could I go about this thanks


April 24, 2014 | 6:35 am

Have a look at my posts in the following thread and modify accordingly. Hope this helps.

http://cycling74.com/forums/topic/unravelling-16-10-bit-sensor-stream/


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