Old 12-19-2007, 04:40 AM #1
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Default 808 ir on heatsink

got the diode mounted on the heatsink fan cooled will be doing test run this weekend







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Old 12-19-2007, 02:56 PM #2
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Default Re: 808 ir on heatsink

looks good! I found that the eyepeice to a toy telescope works great to collimate the diode, the one I used has a focal length of about 3/4th an inch.

Max
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Old 12-19-2007, 04:06 PM #3
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Default Re: 808 ir on heatsink

i hope you have a welding mask for that thing as it has no lens
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Old 12-19-2007, 04:12 PM #4
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Default Re: 808 ir on heatsink

OH, one more thing is that the case to the diode is +! the pin with the black around it is -. just incase you didnt know, there was no information with eather one of mine when I got them... also, it says on the ebay page that 1400ma max, I would start with 1 amp... you may get a lot more from it than you think at that current.

Max
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Old 12-22-2007, 03:02 AM #5
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Default Re: 808 ir on heatsink

Just wondering how this thing is coming along? :-?

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Old 12-22-2007, 09:00 PM #6
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Default Re: 808 ir on heatsink

Quote:
Originally Posted by disma
Just wondering how this thing is coming along? *:-?

Max
not a lot xmas and all i just tring to make a mount for the lens assmeble that i took out of a vhs camcorder and power it so it can auto focus and zoom
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Old 12-22-2007, 10:57 PM #7
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Default Re: 808 ir on heatsink

OH SWEET!! Thats gonna be KILLER when u get that working!! Keep posting some pics as you make progress on this, this is an awesome project!

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