[HN Gopher] Build a Star Tracker for Your DSLR and Make Your Own...
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       Build a Star Tracker for Your DSLR and Make Your Own Star Charts
        
       Author : autoditype
       Score  : 19 points
       Date   : 2021-02-27 18:22 UTC (4 hours ago)
        
 (HTM) web link (www.instructables.com)
 (TXT) w3m dump (www.instructables.com)
        
       | acidburnNSA wrote:
       | I love these barn-door tracker builds. I did one myself and did
       | some fun high school math along the way to do tangent corrections
       | in software. Fun times. [1]
       | 
       | [1] https://partofthething.com/thoughts/making-a-cheap-and-
       | simpl...
        
       | mymythisisthis wrote:
       | Maybe with a Raspberry Pi camera.
        
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       (page generated 2021-02-27 23:01 UTC)