#schlieren Tech News.
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The latest schlieren news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks schlieren across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.
HardwareHackadayabout 2 hours ago
Pico-Driven Ultrasound Enables Scaled Acoustic Model of Home StereoPlasmatronX uses a Pi Pico 2W to generate 40kHz ultrasound signals scaled from 10kHz audio, driving an 8-channel DIY amplifier to ultrasonic transducers and cat-repellent speakers. The system captures sound wave propagation via Schlieren imaging in a circular setup with a turntable and stroboscope.
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