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[Creative PCB] Mid-Autumn Festival work design

Overview

I used a round PCB board to make a bright LED light with the four characters "Happy Mid-Autumn Festival". There are two bright modes, namely the constant light mode and the breathing light mode. There are also LED lights around the board. And flashes alternately. The main chip used by this board is NE555. The NE555 generates a square wave of about 1hz to provide pulse signals for this board.

Design Files

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Update:2025-06-24 13:39:50

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