An engineering student has demonstrated a piece of music being played via coil whine. In the PC world, this electronic noise pollution is usually an unwanted side effect from running high-performance components at full pelt. However, keen electronic DIYer Battery Potato has videoed an inductor coil playing a catchy chip tune.
コイル鳴き、普通に製品作る際は消したい物だけど、あえて遊ぶことも出来る pic.twitter.com/05x5UsA7WL https://t.co/3yoAyru82oJuly 16, 2026