Yes I am

 

Rin=10k and Rf = 100k for gain of 11.

 

hi.
Correct your posted image, so that others can follow the thread.

E

OT: Me too.

 

 

I can't add Vout

 

hi,
You don't add Vout from the OPA.
By having a gain of 11 with a 0.2Vinput, the OPA will output 2.2V.

Have you been taught about OPA's?

E

 

I don't know to be honest . What is this please?

 

I don't know to be honest . What is this please?

hi,
May I ask what technical course you are taking and what is your study level.?

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I work in healthcare and this i have no idea why i choose engineering science as optional .

 

Ok i get into the OPA setting on Easyeda.

 

hi.
Just another simple question.
Will you be given class marks for answering this assignment.?

You understand that we only help with assignments, we cannot give complete answers.
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Yes, The reason i am here to learn it proper now. At the start i was thinking i am not going to use this ever in life so just find the answer but after talking to you all guys i am more then happy to spend time here and learn it.

 

OK,
So what do see as the next step.?
OPA = operational amplifier, the 741 in your drawing is a OPA.
E

 

To increase Vin from 0.2v to Vout 2.2v to positive gain.

 

ho,
Look at this, do you understand the circuit.
E

 

A little bit peak to peak amplitude is 2.2. Gain is 11. Vin is 0.2

 

I don't know about EasyEDA but on LT SPICE I need to connect the power supplies.

 

Hi Ron, I hope you are well. so here is what i learn.
Step1. found Gain=11 then i used Rin=10K to find the Rf=100k.

 

Yes ericgibbs is a good teacher. Normally we do not hand out answers but I think you might have not taken classes before this one. It is hard when taking classes not in your field. I took Organic Chemistry with the pre-medical students. (ouch) There was things I did not know that the medical students did know.
It looks like you almost got the offset thing going. (Looking back many posts.)
Have you used "simulation" on your computer yet?

 

I need to setup the OPA