geophone

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Hi, just started using the shield with the Geosampler.ino program on an Arduino Mega. It looks promising so far but every event seems to be repeated (see image for example)....

CeruleanMars

Hello! I have a question about using a geophone with your code.

4

Dear olewolf, This is Wonchul Kim who is a M.S. student at Seoul National Univ., Seoul, Korea. During my project related to sensor-network, I am using SM-24 with your code....

wonchul-kim

`report( geodata_samples, NUMBER_OF_GEODATA_SAMPLES );` should be `report( geodata_samples_real, NUMBER_OF_GEODATA_SAMPLES );` https://github.com/olewolf/geophone/blob/3df989ea13b141a578ff788e572807ab7d4b4f37/Geosampler.ino#L261

neonascent

Sample/Serial comms Noise

3

Hi Ole - I love the project, and really appreciate your time putting it all up! I'm having some issues with noise from the system. It's all harmonics of 60Hz,...

neonascent

5v jumper label appears incorrect

1

It looks like the "5v" label is across the wrong pins for the PCB design.

neonascent

(1) Multiple warnings on "narrowing conversion of [number] from 'int' to 'const int16_t in line 10: const int16_t twiddle_real[ 256 ] PROGMEM = line 46: const int16_t twiddle_imag[ 256 ]...

catox0