 | | Re: IR Collision avoidance —MAR ERICSON
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| | | (...) What are the three LED's for? (28 years ago, 28-Feb-97, to lugnet.robotics.handyboard)
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| | | | | Re: IR Collision avoidance —Chris Moore
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| | | | (...) Those are the IR LED's - the one's that transmit the IR light that the receiver sees. Also, while I'm at it, I found out that the diagram above isn't completely accurate (I drew it from memory). The circuit I really use is like this: (...) (28 years ago, 28-Feb-97, to lugnet.robotics.handyboard)
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| | | | | | Re: IR Collision avoidance —Jun Nolasco
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| | | | Hmmm. What voltage and/or LEDs are you using? Assuming 5V, your LEDs age passing only around half a milliamp of current. I am using a 100ma LED and I can only get less than a foot of detection. Am I missing something here? Jun Nolasco (...) (28 years ago, 1-Mar-97, to lugnet.robotics.handyboard)
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