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  • Fishmograph, your first seismograph

      Fishmograph allows to precisely monitor earthquakes involving our house using the D7S sensor, sending us an email notification for every event detected, allowing us to take people and things to safety.   Italy is one of...

    • Posted 4 years ago
    • 2
  • How to make earthquake alarm

      Let’s test the D7S by Omron, the world’s smallest seismic transducer, and create a seismograph capable of a sensitivity and an accuracy that are comparable to the ones found in professional tools.   Each day, thousands...

    • Posted 5 years ago
    • 1