What can i do with LM393

[Steve T]

I have just got a load of componants and i have a load of LM393's

What can i do with these?

Thanks
Steve

[MP]

LM393 is a comparator. You can do lots of things like trigger voltage set points for relay control. If you have a bunch of them, you can duplicate circuits that use LM3914 chips.

Here are some comparator applications:
http://home.cogeco.ca/~rpaisley4/Comparators.html
Here are some others:
http://www.discovercircuits.com/C/comparator.htm
Here is the data sheet. It also has some application examples:
http://www.national.com/ds/LM/LM393.pdf

Hope that is enough to get you started.

MP

[Roomi]

Steve T,
    Have u got samples of LM393. From where ?