Comments on: More About Lasers and Lissajous Curves http://www.joetech.com/2008/03/29/more-about-lasers-and-lissajous-curves/ Everything new in technology news Sun, 14 Mar 2010 14:32:07 -0600 http://wordpress.org/?v=2.8.4 hourly 1 By: Shirley http://www.joetech.com/2008/03/29/more-about-lasers-and-lissajous-curves/comment-page-1/#comment-6501 Shirley Tue, 01 Apr 2008 05:43:33 +0000 http://www.joetech.com/2008/03/29/more-about-lasers-and-lissajous-curves/#comment-6501 Pam is right. I worked in electronics for years building silent alarms and other electronic devices. We used a similar device to check sensitive electronic parts. They are fun to watch. Funny what such a simple device can do. And to what a good use they are. Pam is right. I worked in electronics for years building silent alarms and other electronic devices.
We used a similar device to check sensitive electronic parts.
They are fun to watch. Funny what such a simple device can do.
And to what a good use they are.

]]> By: BaseGuardian http://www.joetech.com/2008/03/29/more-about-lasers-and-lissajous-curves/comment-page-1/#comment-6470 BaseGuardian Sun, 30 Mar 2008 21:45:41 +0000 http://www.joetech.com/2008/03/29/more-about-lasers-and-lissajous-curves/#comment-6470 Looks pretty, but what it's use for :shy: <em>BaseGuardian's last blog post..<a href='http://superheroesbase.com/index.php/2008/vol68-another-update.html' rel="nofollow">Vol.68: Another update.</a></em> Looks pretty, but what it’s use for :shy:

BaseGuardian’s last blog post..Vol.68: Another update.

]]> By: Pam Hoffman http://www.joetech.com/2008/03/29/more-about-lasers-and-lissajous-curves/comment-page-1/#comment-6448 Pam Hoffman Sat, 29 Mar 2008 18:28:48 +0000 http://www.joetech.com/2008/03/29/more-about-lasers-and-lissajous-curves/#comment-6448 Long ago and far away, we used Lissajous patterns to test electronic components - capacitors and inductors(?) I think. Say you get one shape on the scope, the component tested 'good' and if you got the other one, it tested 'bad' so you would need to do further testing to determine if it actually WAS bad (good?) - I think that's how it went. I never played with making them THIS WAY though! It's like a lot of things - you can use a speaker as a microphone if you know how... Pam Hoffman http://seminarlist.blogspot.com <em>Pam Hoffman's last blog post..<a href='http://seminarlist.blogspot.com/2008/03/week-ahead-march-30th-thru-april-5th.html' rel="nofollow">The Week Ahead: March 30th thru April 5th</a></em> Long ago and far away, we used Lissajous patterns to test electronic components – capacitors and inductors(?) I think.

Say you get one shape on the scope, the component tested ‘good’ and if you got the other one, it tested ‘bad’ so you would need to do further testing to determine if it actually WAS bad (good?) – I think that’s how it went.

I never played with making them THIS WAY though!

It’s like a lot of things – you can use a speaker as a microphone if you know how…

Pam Hoffman
http://seminarlist.blogspot.com

Pam Hoffman’s last blog post..The Week Ahead: March 30th thru April 5th

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