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FreeTrack Forum > FreeTrack : English Forum > Support : Tracking System > Radio Shack IR LEDs #276-143 Volt-1.28 29ma 940nm

RSS >  Radio Shack IR LEDs #276-143 Volt-1.28 29ma 940nm
domineaux #1 05/04/2008 - 21h02

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What do you think of the Radio SHack IR LEDs... 276-143

Forward Voltage = 1.28 v
Current - 29ma
940 nm

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George #2 06/04/2008 - 19h26

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Somewhere I read, that 940 nm is not recognized by every webcam. Better take 880nm diodes.

29mA, maybe a little bit less. Depends on your camera and filters.
domineaux #3 07/04/2008 - 03h25

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I went ahead and used them.  They appear to work fine with my MSFT VX-3000 webcam with IR filter removed.

I used them as is, but I think I may sand them down if needed for wider viewing by webcam.
Edited by domineaux on 07/04/2008 at 03h26.

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FreeTrack Forum > FreeTrack : English Forum > Support : Tracking System > Radio Shack IR LEDs #276-143 Volt-1.28 29ma 940nm

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