What's inside of a geophone?

[@pimohbusiness]

Now I can create my own geophone. . thanks for this help

[@me_mining_101srikanth8]

OMG...! absolute clear explanation
thank you brother.

[@JorgeGamaliel]

Excellent explanation and Excellent video! Thanks for sharing. : D

[@ricardoquispe7260]

Hi! Great explanation, I would like to know if there could be any problem respect to the sensibility if I install the RS4D upside down in the ceiling. Thanks

[@jaylart1494]

Can you guys mention just mention a few things about the sensitivity, frequency-vs-output of the geophone that you used in your Rasberry Shake please?

[@raspishake]

Hi Joshua, the RS1D geophone specs are available for different devices through this page: raspberryshake.org/learn-support/diy-tutorials/
The RS1D, RS4D, and RS&BOOM all use Racotech 4.5Hz geophones, while the RS3D uses Sunfull 4.5Hz geophones.

[@EternalStarVoyager]

Is this how all accelerometers work?

[@DudulleMaster]

where can i found this sensor only ?

[@surensuren7195]

Thanks you for clear explanation.whould you sale the geophones or in second hand.

[@yarkiss2889]

can i solder it to xlr audio connector and make contact mic out of it?

[@artomatica]

Why not, you will need good amplification. And it will not sound as a normal mic.

[@DataLog]

Ok, but how does it differentiate between lateral and vertical movement?

[@raspishake]

By mounting three properly oriented geophones on a single board, like our RS3D unit: raspberryshake.org/products/raspberry-shake-3d/
it becomes possible to differentiate between vertical, N-S and E-W movements, capturing every aspect of af an earthquake.

[@devlrn906]

Thanks for dismantling it...

[@TheBannasak]

How much a geophone sensitivity value?(v/m/s)

[@Mining_Engineer]

Great

[@surensuren7195]

For the mini project

[@debabratamondal357]

how the damping in a geophone work?

[@jamesbrownjohn1656]

ecellent