Build a Better DIY Seismometer
Cars That Think
JANUARY 2, 2025
I had initially considered other sorts of DIY seismometers, and I was put off by how large and ungainly they were. Most DIY seismometers use a magnet and coil to sense motion as the moving magnet induces a current in the fixed coil. That worked, but I could just see the messy oil spills coming.
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