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| Seismometer ProjectDuring 2003, several club members were building seismometers with guidance from Andy WA2DKJ and technical advice from Bob KB2IKC, our resident seismologist. Here are 5 close-up photos of the circuit board used in the project (courtesy of Andy). The photos may take a while to download with a 56k modem. Full Board (400 Kb) Upper left close-up (180 Kb) Upper right close-up (180 Kb) Lower left close-up (180 Kb) Lower right close-up (180 Kb) |