Show HN: Visualizing sound waves with a custom Pico 2W ultrasonic phased array

Category: other

Tags: sound-visualization, ultrasonic, rpi-pico

Score: 3.8/10 (Innovation: 5, Technical: 5, Documentation: 2, Utility: 3)

A project using a Raspberry Pi Pico 2W to control an ultrasonic phased array for visualizing sound waves, demonstrated via a YouTube video. It presents an interesting approach to spatial audio visualization but lacks detailed documentation and code structure.

Target audience: hardware enthusiasts, makers

Repository: https://www.youtube.com/watch?v=_VQDn4HWRM8 · Python · MIT · 1 stars

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