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Author Topic: IR noise  (Read 1828 times)

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Offline airman00Topic starter

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IR noise
« on: November 25, 2007, 04:33:21 PM »
Hi,
I'm using 5 QRB1134 sensors on my line following robot

Now, I can detect black and white perfectly but when it comes to green it makes some mistakes .
I've narrowed it down to a certain range but there is still 1 or 2 mistakes.

How can I get fix this?


Also, would using a photoresistor and green LED give me better readings?
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