Vibration Sensor And Air Flow Sensor Experiment Panel

Vibration Sensor And Air Flow Sensor Experiment Panel

i) Operation Range: Audio frequency (2KHz-8KHz),
      ii) Power amplifier: 1 W capacity as a vibration generator ,
      iii) Piezo electric sensor
      iv) Determination of aceleration (velocity, displacement components.

    Air flow sensor:

      i) Preheated thermister =100 ohm,
      ii) DC fan (12V,1 1/2") to generate variable airflow in a mini wind tunnel with manual outlet ontrol,
      iii) Bridge amplifier to O/P 0=2V at various temperatures (Fan speed)
      iv) Determination of aceleration (velocity, displacement components.