Shake RS1D board

Good Evening,
I purchased a RGI-20DX geophone a few years back with the intention of building the earthquake sensor. Luckily, I purchased a bunch of Pi’s before they no longer were available at a reasonable price. Here I am 74 years old now and finally getting around to working on this project. I want to purchase a shake RS1D board, but I have not been able to locate one that I can purchase. All my old links are “404” of course.

Does anyone know of a location that has just the RS1D board available for purchase at a reasonable price?



Hi there, I have one RS1D board aviable with Racotech geophone.
Send me email at


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