Hi! Apologies for the slow reply here. That's an interesting use case! Have you had any luck with this?
One way to get close would be to extend the pattern to have a really long dark section after the part you want to show, but it will repeat after it gets through it.
Besides that, the best way would be to write a custom Arduino sketch to handle it.
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One way to get close would be to extend the pattern to have a really long dark section after the part you want to show, but it will repeat after it gets through it.
Besides that, the best way would be to write a custom Arduino sketch to handle it.