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attachment:hall_sensor_mea_config.JPG

We measured the voltage fluctuation of the Hall-effect sensor, from which we infer the displacement sensitivity given the suspended magnet we used. The circuit for this experiment is shown in the following figure, which is a simple high-pass filtering of the sensor output.

attachment:hall_sensor_mea_config.JPG

Suspensions/MagneticSuspension/Expdata/Hall_Sensor_Sensitivity (last edited 2012-01-03 23:02:40 by localhost)