PASCO Capstone Scope and 850 Signal Generator

[@GurbeyDemirturk]

Thank you very much. It helped a lot

[@hdp312]

If I have the x-t graph of a forced oscillation, how do I convert it to an amplitude-frequency graph?

[@pascoscientific]

PASCO Capstone's FFT (or Fast Fourier Transform) Display analyzes data to show amplitude vs frequency. You can see the FFT Display demonstrated in this video at [4:32} and you can learn more about it here in PASCO Capstone Help: help.pasco.com/capstone/how-do-i/display-and-analyze-data/fft-display/.

[@hdp312]

​@@pascoscientific but how can I find the amplitude of my position-time graph? In the X axis I get the frequency, for the Y axis I only get position, velocity and acceleration which are from the motion sensor, I don't get the amplitude. Should I type a formula for the amplitude? Adjusting my graph I get: x_{(t)}=-0.01e^{-0.01t}\sin (14.02t-2.76)+0.23

[@pascoscientific]

You might try using the PASCO Capstone Calculator's "amplitude" function to create a new data set which picks off the peaks of your position-time data, as demonstrated in this video: kzbin.info/www/bejne/aYnSd3-Noq2YeJI

[@felipecepeda7205]

I have a question. I cannot modify the frequency in the signal generator interface, how do I do it?

[@pascoscientific]

As long as you have a periodic Waveform selected and the Sweep Type set to Off, you should see a Frequency field that allows you to set the desired output frequency directly by typing or using the field's up and down arrows. For a demonstration, please see kzbin.info/www/bejne/iHO3gJagfthnbNE.

[@jamilrehman8953]

And nice video sir

[@jamilrehman8953]

Sir plzz I want to 850 universal interface history sir plzzz help me about introduction and history

[@pascoscientific]

You can learn more about the 850 Universal Interface through the video at kzbin.info/www/bejne/eIDLmYl_j99mh5o or the product webpage at www.pasco.com/products/interfaces-and-dataloggers/ui-5000. If you still have questions, you can connect with your local PASCO rep or our tech support at www.pasco.com/support. Thanks.