The Raspberry Jam Universal Digitizer (RJAM) is the latest addition to the Raspberry Shake product portfolio. A powerful universal digitizer compatible with most seismometers and infrasound sensors such as the Trillium Compact, S-13 or L-4C (for full details, supported sensors and technical specifications please see here).
We have had many enquiries over the years for a device that allows scientists and hobbyists to use their own sensors. Now you can with the Raspberry Jam, it is ideal for geophysical institutes and seismology hobbyists alike.
With the Raspberry Jam, you can add a variety of sensors from short-period to broadband seismometers and infrasound sensors. The RJAM can be configured for passive or active sensors by changing some resistor values. To simplify the setup process, you can have us mount the resistors for you by specifying what you want in the Customization drop down.
The circuit board of the RJAM incorporates three 24 bit (144 dB) digitizers, each sampling the Earth’s motion at 100 samples per second. In addition, the digitizer has a data transmission rate of four packets per second, making it Earthquake Early Warning compatible. For full specifications please see here.
This product listing is our DIY solution and comes only with the Raspberry Jam Universal Digitizer board. You can use your own Raspberry Pi computer. Supported models include the 3 Model B, 3 Model B+, 2 Model B, and Model B+.