is there anyother way

[imgemini]

i want to see the frequency of my circiut but is dont have oscilloscope is there any other way

 

[zevon8]

Hi

You may want to look into one of the soundcard based scopes for your PC.

https://polly.phys.msu.su/~zeld/oscill.html

There are quite a few on the web, search www.google.com for PC based oscilloscope if this one doesnt meet your needs

 

[Johnson777717]

some awesome stuff here:
https://www.dazyweblabs.com/

 

[imgemini]

hi

but from which interface i can vules....there should be +ve -ve

 

[zevon8]

Johnson777717, that is some really amazing software, thanks for the link!

imgemini : please refer to the page below:

https://www.dazyweblabs.com/soundcardtips/soundcardtips.htm

Generally, the audio inputs are used as signal inputs, but there are also setups that use the game port as an input.

You can also get adapter cards that go in your PC to use it as a 'scope. they come with regular BNC jacks, and software interface.