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808 ir on heatsink

k-9

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





 

disma

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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
 

disma

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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
 

k-9

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disma said:
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 :)
 

disma

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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!

Max
 




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