Raspberry Pi helps geologists measure earthquakes and volcanoes
Geophones
Set Up a Geophone with a Raspberry Pi and an ADC (ADS1115) - Tutorial Australia
First homemade PVC Geophone for earthquakes - Hackster.io
Build a seismograph with Raspberry Shake — The MagPi magazine
Build the Poor Man's Seismograph | Nuts & Volts Magazine
Geophone | Hackaday
Ghost Tech: Building a Geophone to detect ground vibrations on ghost hunts - YouTube
First Homemade PVC Geophone for Earthquakes : 20 Steps - Instructables
JLPEA | Free Full-Text | Analytical Performance of the Threshold Voltage and Subthreshold Swing of CSDG MOSFET
Y'all ever use a geophone to record music? Maybe check one out. : r/experimentalmusic
DIY Geophone | money | This is a very simple DIY project that will save you quite a bit of money. Using parts that you can easily get online for under $50,