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Measuring Rotational Speed, RPMs Using an Oscilloscope and a Agilent 34972A

Question asked by tomc on Sep 27, 2012
Measuring Rotational Speed, Revolutions Per Minute (RPMs) Using an Oscilloscope and a Agilent 34972A

See how to measure rotation speed revolutions per minute (RPM) and learn about some of the common rotational sensors. Sensors include variable reluctance sensor, hall effect sensors, magnetic and optical sensors. Common applications include wheel speed used in ABS control applications, motor speed, and fan speed. The 34972A data acquisition system can be used to log data over minutes or hours. 

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