j.schober1
nm60230446-Creve_Coeur copy
Top: The DIY seismometer was located in Creve Coeur, MO (81 miles from the mag 2.0 event). Bottom: seismometer located in Cathedral Cave, MO, USA (92 miles from the mag 2.0 event). AmaSeis software used for recording and access to CCM data. LT1028 OP Amp used for amplification. Arduino Uno used for data logging.
Arduino code found here: www.ocrg.org/W7KKE/seismograph/AtoD.ino.txt
nm60230446-Creve_Coeur copy
Top: The DIY seismometer was located in Creve Coeur, MO (81 miles from the mag 2.0 event). Bottom: seismometer located in Cathedral Cave, MO, USA (92 miles from the mag 2.0 event). AmaSeis software used for recording and access to CCM data. LT1028 OP Amp used for amplification. Arduino Uno used for data logging.
Arduino code found here: www.ocrg.org/W7KKE/seismograph/AtoD.ino.txt