Building cool circuits using microcontrollers or Arduinos (to the right in the pic) is one of the cool things we are doing in our spare time onboard the JR. I now have an idea of how to set these up as seismic sensors at my university to measure the motion of different stories in a building.
I have also learned about Raspberry Pis (not misspelt) that are very, very small computers, about the scale of the Arduino in the photo.
Suggested song from a buddy:
“Patricia” – Perez Prado