2026-07-25 22:26 UTC
@ancientjames@mastodon.social Impeccible video editing as always.
How are you synchronizing the vertical blanking interval between the drum and the LED? Maybe I missed it but I didn't see an optical position pickup or anything.
(I had briefly asked this as a youtube comment before realizing here is probably a better forum)
Replies (2)
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@skyguided@cathode.church 2026-07-25 22:29
@ancientjames@mastodon.social ah, read the description on the github and of course it's a stepper :D
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@starsider@valenciapa.ws 2026-07-25 22:32
@skyguided@cathode.church @ancientjames@mastodon.social It's a stepper motor, and you manually calibrate the horizontal and vertical position which is saved to a file. I assume it stops at a known position so it can restart from the same point (if you don't touch the wheel while it's off).