I read about this years ago, but never gave it much thought until the other day... when my old scope died.
http://www.geocities.com/~uwezi/electronics/projects/soundcard_osci.html
the circuit is extremely simple and could be built for free (or under a buck or two)...
Just curious if anyone has tried it? I plan on maybe throwing one together tonight and seeing what happens. Hmmmm....
http://www.geocities.com/~uwezi/electronics/projects/soundcard_osci.html
the circuit is extremely simple and could be built for free (or under a buck or two)...
Just curious if anyone has tried it? I plan on maybe throwing one together tonight and seeing what happens. Hmmmm....
Attachments
Here's another one, looks a little more official...
I just ordered a couple samples of TL082 from fairchildsemi.com...
http://xoscope.sourceforge.net/hardware/hardware.html
I just ordered a couple samples of TL082 from fairchildsemi.com...
http://xoscope.sourceforge.net/hardware/hardware.html
Hi elementx,
Since you already have the TL082 on the way, use 'em. In your travels or orders, try to pick up the odd common parts. That way you will not have to wait for something to arrive. Mouser. Digikey and Newark are all excellent firms that will mailorder (web order).
-Chris
Since you already have the TL082 on the way, use 'em. In your travels or orders, try to pick up the odd common parts. That way you will not have to wait for something to arrive. Mouser. Digikey and Newark are all excellent firms that will mailorder (web order).
-Chris
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
- Home
- Design & Build
- Equipment & Tools
- Soundcard Oscilloscope