Make your necktie light up like a VU meter! This Flora project uses the Electret Microphone Amplifier to trigger 16 Flora NeoPixels sewn with conductive thread along the length of the tie.

Before you begin this project, we recommend reading the following guides:
Photo by johngineer.

This guide was first published on Feb 27, 2013. It was last updated on Jul 13, 2024.

This page (Overview) was last updated on Feb 25, 2013.

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