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A comment on Show HN: Laser Graffiti.

Re:Show HN: Laser Graffiti by doanthu249 on Sunday August 30, 2026 @09:44AM (#49498612)
So cool! I can see its application in presentation. Does this support more than 1 laser btw?
[ Parent | on HN ]
Re:Show HN: Laser Graffiti by con on Sunday August 30, 2026 @09:46AM (#49498619)
I haven't tried, but it should be possible to do so pretty easily.
[ Parent | on HN ]