B
BeeJ
- Jan 1, 1970
- 0
Looking for suggestions to create a seismograph that:
is cheap; hardware < $100
easy to build. no machining etc.
sensitive (you tell me)
rugged, can be moved easily
ties to a laptop to record
could use the mic audio input (I can write the code to graph).
accuracy not important
linear or log output
about the size of a desktop PC or smaller.
omnidirectional
is cheap; hardware < $100
easy to build. no machining etc.
sensitive (you tell me)
rugged, can be moved easily
ties to a laptop to record
could use the mic audio input (I can write the code to graph).
accuracy not important
linear or log output
about the size of a desktop PC or smaller.
omnidirectional