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Plug-in version of Honkai Impact 3rd Starry Sky Railway Talisman Star Disc Necklace

Overview

I modified my previous battery board into a plug-in version
and added RGB LEDs. Color silkscreen printing was applied to the LED positions, corresponding to the constellation pattern on the back, achieving a cool effect.

See the link for the actual effect:
https://www.bilibili.com/video/BV1DM411R7nm/

The color silkscreen printing was precisely aligned with the constellation positions where the RGB lights were placed.

Design Files

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Update:2026-03-26 12:43:43

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