DIY hydrophone
Structure- and Sampling-Adaptive Gait Balance Symmetry Estimation Using Footstep-Induced Structural Floor Vibrations | Journal of Engineering Mechanics | Vol 147, No 2
Build a seismograph with Raspberry Shake — The MagPi magazine
Geophones
DIY Hydrophone « Felix Blume
Geophone | Hackaday
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Lab bench test setup of the complete proof-of-concept sensor network,... | Download Scientific Diagram
First Homemade PVC Geophone for Earthquakes : 20 Steps - Instructables
Raspberry Pi helps geologists measure earthquakes and volcanoes
IoT: Raspberry Pi Seismometer - Tring Web Design
Ghost Tech: Building a Geophone to detect ground vibrations on ghost hunts - YouTube
First homemade PVC Geophone for earthquakes - Hackster.io
How To Use A Geophone With Raspberry Pi and an ADC - Seismic and Footstep Detection - YouTube
Earthquake Technology & Seismograph Monitors | Raspberry Shake
DIY-Tutorials - Raspberry Shake
Geophone Sensor Cut Open | Accessories
