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Snowflake Ornament - 2021

A blinking LED snowflake ornament made on a PCB

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This is a quick project I put together for Christmas 2021. Snowflake-shaped PCB with blinking and dimming white LEDs powered by a ATMEGA4809. Runs on a CR2032 mounted on the back.

Arduino sketch, schematics and Gerber files are available in the Github repository. I had mine built and assembled by JLCPCB and they turned out pretty well.

In action: https://imgur.com/a/itstZzt

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