05-17-2013 09:51 AM
Hi,
I would like to measure frequency of rotation of an encoder after let's say bit number n of a known digita waveform is constant for 3 seconds. I assume I need to use counters to measure frequency but I don't know how I should use the trigger signal. Is there any example that can help me on this
05-21-2013 07:03 AM
Hi tintin,
What kind of encoder are you trying to measure?
If the output is just a standard pulse train of varying frequency, you can use DAQmx functions to measure it.
Here's an example that will do just that.
https://decibel.ni.com/content/docs/DOC-13039
Good luck!