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Hi everybody,

I bought five cny70 ir sensors to detect black and white lines. I've followed this (http://electronicpiece.blogspot.it/2012/02/sensor-cny70-arduino.html) tutorial without Results: the sensor always reads High (or 1023 when connected to an analog pin).

Has someone a better tutorial? I didn't found anything on the internet...

Thanks a lot!

Jymmy097
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Up, anyone?
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In theory there is no difference between theory and practice, however in practice there are many...
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maybe this thread helps?  - http://forum.arduino.cc/index.php?topic=101156.0 -
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Rob Tillaart

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maybe this thread helps?  - http://forum.arduino.cc/index.php?topic=101156.0 -

THANKS A LOT!!!! IT WORKS PERFECTLY!!That's just what I need!!  smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol smiley-lol

Jymmy097
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