When I open LTspice I also get a blank window. The I load the file and get a schematic like my bottom window.
Then when I push "simulation" which is the picture of a man running. Now I get a black window. At this point I need to click on what I want to measure or see. Click on the line "out" that the red arrow is pointing to. I added the red arrow.
I hope it helps to see what I see.
View attachment 219340

The question is asking for two Vout

 

Hi Guys, so here i am back again. I managed to run simulation. please see attached pics and what you think.

 

Hi Guys, so here i am back again. I managed to run simulation. please see attached pics and what you think.View attachment 220595View attachment 220596

Hello,

What is V3 for?
Also, what terminals are the two sine sources on the left connecting to on the op amp?

 

Hello,

What is V3 for?
Also, what terminals are the two sine sources on the left connecting to on the op amp?

V3 is Vin and V1 as well Vin 2

 

I would really appreciate help please. Otherwise i will get confused again.

 

V3 is Vin and V1 as well Vin 2

Well i really asked what pints those two sine sources where going to because it looks like the input offset adjust pins. Are you banking on those working as inputs also?

 

I would really appreciate help please. Otherwise i will get confused again.

hi adi,
What are you asking us to heip with. on that circuit.?
E

 

Well i really asked what pints those two sine sources where going to because it looks like the input offset adjust pins. Are you banking on those working as inputs also?

So do i need to remove that +15 and -15 and connect it there?

 

hi adi,
What are you asking us to heip with. on that circuit.?
E

I am still with that Eric. I know i have drive you guys crazy but i really need to do this correctly.

 

hi adi,
Do you have a LTSpice simulation to post.?

What does this mean.??? The question is asking for two Vout

E

 

hi adi,
What are you asking us to heip with. on that circuit.?
E

If it's correct or not? Thanks,
A

hi adi,
Do you have a LTSpice simulation to post.?

What does this mean.??? The question is asking for two Vout

E

I do have LTSpice but i can only make screenshot when i try to save it save as word document

 

hope this work

 

Finally i saved it as .asc

 

hi adi,
As at present you cannot work thru your school tutor, I have given you a starting circuit.
You MUST attempt the remainder of the problem yourself and post the answer here.
E

 

Thank you very much Eric. I promise I will write the Report and share with you guys. Thank you once again.

 

hi,
You have do this part.
A sinusoidal signal at the same frequency as the output, peak-to-peak amplitude 1.14V, and no offset.

To do so, you must study and understand the first part, post#214

E

 

hi,
You have do this part.
A sinusoidal signal at the same frequency as the output, peak-to-peak amplitude 1.14V, and no offset.

To do so, you must study and understand the first part, post#214

E

Ok Eric I will study and will let you know if I still struggle (which I will) will come back here.

 

Why I don't get Vin and Vout separate ?

 

hi,
Right Click on the black plot area, drop down menu, left click on add Plot pane.
When you have two panes,place cursor on the Vout plot name and drag it down to the empty pane.
You can add more panes as you go.
E