frequency counter

[tbob]

The attached example shows how to count pulses.  I used a 0-5v pulse, and I use 2.5v as the threshold.  Each time the voltage crosses 2.5 volts in the positive direction, I increment the count.  The voltage must fall below 2.5 to arm the counter for the next count.

[sebee]

Any time u can , i will wait for ur response.

[sebee]

my last reply makes no sense i wanted to say i am using labview 8.6 and i couldnt open ur vi

thanks

[tbob]

Here is a picture.

[sebee]

Thanks , you are the best!

Take care