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Thread: SELEM 11 What crap should I bring to sell thread

  1. #1
    Join Date
    Jun 2010
    Location
    Blacksburg VA
    Posts
    137

    Default SELEM 11 What crap should I bring to sell thread

    So I saw some mention of this but no posts...
    I have the calibration "eye" from a 1976 Stanford Research Institute Dual Purkinje Image eyetracker, mounted on a GS300PD galvo, and accompanying rack unit which I think contains the amp and sine/triangle/square wave generators. It's supposed to be good for about 300 Hz at 3 milliradian accuracy...?
    On the back of the eye optic is a regular first surface mirror so you could use it as a beam director with no other changes.
    Anyone want to make it worth bringing?
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  2. #2
    Join Date
    Apr 2012
    Location
    Atlanta, Georgia, US
    Posts
    37

    Default

    I could use two analog red diodes for one of my projectors, if you happen to have any to sell. They burned out and I haven't had a chance to replace them.
    lasers.iobrand.io • bt at brand dot io • echelon at github (has some laser projector codes in Python and Rust)

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