Recent content by andrewjnb

I don't think it is an LM111 comparitor cause we never learned things as complicated as learning the names of various comparitors, just what a comparitor is and what it can be used for as well as some simple calculations, nothing like LM111 or anything. and as for pulling the output low and...

yes i have covered comparators but i don't really understand much of it.

Thanks for all your help, I know they won't be wanting me to do any independant reasearch becuase this is a simple 1st year electronics class assignment so it shouldn't be too hard I am just not good at it. i could send you the paper to look at if you think I am missing out something? Thanks

no sorry that's all the information you are given in the image. Can anyone else make sense of the 2nd part?

Here is the Problem. http://img577.imageshack.us/img577/3769/screenshot20110803at231.png Uploaded with ImageShack.us I know the first part where the signal goes from A to B and i know what the signal will look like at B, as i used the inverting op amp formula. Vo=Vin x -Rf/R1 I understand...