hi,
I do not consider I have 'spoon fed' the TS.

I have just made him aware that the information that he is seeking is available.
It is up to him to digest the information and apply it to solving the assigned problem.

On the definition of 'spoon feeding', is every time we post a link or a PDF in order to guide a TS, spoon feeding.? , not in my book.

Hopefully the TS will post back, as requested, the understanding that he has gained thru reading the PDF...

@xx98burak98xx

E

 

Hello,

@Sobhanjahaniparast , with 40 years of experience in electronics, this should be an easy search, using the correct keywords.
https://www.google.com/search?q=sallen+key+filter+&tbm=isch&safe=images&chips=q:sallen+key+filter,g_1:high+passRlJ1g77F2Q=&safe=images&hl=en-US&ved=2ahUKEwiNtpTZ1tHmAhXMkaQKHXg0BH8Q4lYoAnoECAEQGA&biw=1428&bih=650

Bertus

I don’t need to research about that circuit.
It’s easy to understand.

 

circuit.
It’s easy to understand.

i think depending on selected capacitor and resistor values the circuit can be configured at least to perform 3 different "functions" (←↓ ? which of these is prinipial ...) if not for more . . . it's never easy to define a stability (, settling , precision) conditions for voluntary* input (voltage range , wave form) and voluntary (*widely varying) load type . . . even if the basic (/ principial) function of the circuit is easily understood

 

Analizing the circuit is not the question. I wanted what circuit it is. What does it ?

High pass filter. Frequency of filter is depends to capacitors and resistors values. I think you became a rude guy in this thread

@WBahn

Thanks to anyone wanted to help !

 

If you don't want to study, why not take a shortcut
https://webench.ti.com/filter-design-tool/filter-type

 

Analizing the circuit is not the question. I wanted what circuit it is. What does it ?

High pass filter. Frequency of filter is depends to capacitors and resistors values. I think you became a rude guy in this thread

@WBahn

Thanks to anyone wanted to help !

Becoming defiant, or it is emboldened?, to say so, is not fair. You came here to ask for a favor so, thanking is enough.

 

I gave my thnx twice to helpers. I am done with this thread. But that guy is still scolding me.

 

I gave my thnx twice to helpers. I am done with this thread. But that guy is still scolding me.

Hi,

I think the main idea was that if you study circuit analysis you will be able to figure out ALL of these kinds of circuits and that will make you very happy. Of course if you are just new to electronics then you would be trying to figure out what the basic operation of some common circuits is. That's understandable too. But try to think about figuring out how to analyze circuits without any help or reference, eventually. For example, Nodal Analysis is a widely used method for analyzing many types of circuits. You learn Nodal Analysis and you will be even more happy

 

Analizing the circuit is not the question. I wanted what circuit it is. What does it ?

Perhaps this is the wrong forum for posting the question, "What is this circuit, and what does it do?

In the Homework Forum it would not seem right that a homework assignment is asking such a question; rather, the assigned question is presumed to be more along the lines of "Analyze this circuit in the complex frequency domain, and provide a Bode plot of its ideal frequency & phase response." The Homework Forum is primed to examine your work & offer advice on where you may have taken a wrong turn in the analysis.

In the future, try to be more careful about posting general interest questions as homework. Because the homework proctor(s) will still be here asking you to "Show your work."

 

I gave my thnx twice to helpers. I am done with this thread. But that guy is still scolding me.

The thing about a few posters, is that they are so thin-skinned and any comment that is perceived as negative is subsequently attacked. Instead of learning from questions, they are dismissed as being scolded. And thus the weaknesses of the TS are exposed.

<Removed suggestion that the TS was cheating after reviewing other member’s commrnts>

 

the department head evidence of your cheating?

. . . what's the difference of someone reading a textbook written by an expert or actually having a conversation with that expert . . . the latter is cheating ?????????? or chatting

 

hi,
I think the suggestion that the TS is cheating is out of order, personally I don't see any evidence to support that conclusion.

E

 

After all things i saw. I want to die guys. Thanks.

 

hi,
Study Fig 16.4 .... of this PDF.
E

Hi Eric,

I think you meant "Section 16.4" because "Fig 16-4" is a low pass filter.
Fig 16-23 is a high pass filter.
Although you did use the dot rather than the dash that's good.

 

hi,
I do not consider I have 'spoon fed' the TS.

I have just made him aware that the information that he is seeking is available.
It is up to him to digest the information and apply it to solving the assigned problem.

On the definition of 'spoon feeding', is every time we post a link or a PDF in order to guide a TS, spoon feeding.? , not in my book.

Hopefully the TS will post back, as requested, the understanding that he has gained thru reading the PDF...

@xx98burak98xx

E

I didnt see any problem with it. That pdf was after all made for the purpose of teaching about those filter circuits.

 

PLEASE READ - Posting Questions in the Homework Help Forum.

 

PLEASE READ - Posting Questions in the Homework Help Forum.

So you think the members that posted pdf's were not right to do so?
Maybe a little more query of the OP's intent would be better?

 

So you think the members that posted pdf's were not right to do so?
Maybe a little more query of the OP's intent would be better?

The better is to tell the TS how to google the info that he needed, but sometimes even
you can't be easy to search the good results, so you could provide the related info to let the TS to know each part that he needs to know, like RC circuit, when the R and C in different position and then the function will be different, so the TS needs to know each function of the circuit, but you can't provide the direct and similar answers, otherwise you could get ban from Homework Help forum, so when any TS ask you to provide the direct answer then you could tell him the reason.

 

The better is to tell the TS how to google the info that he needed, but sometimes even
you can't be easy to search the good results, so you could provide the related info to let the TS to know each part that he needs to know, like RC circuit, when the R and C in different position and then the function will be different, so the TS needs to know each function of the circuit, but you can't provide the direct and similar answers, otherwise you could get ban from Homework Help forum, so when any TS ask you to provide the direct answer then you could tell him the reason.

Oh yeah that's a good idea that way they dont get mad at the members helping either
I like to be a little more gentle with my remarks but i guess some members dont follow that social etiquette.

 

but sometimes even you can't be easy to search the good results, so you could provide the related info to let the TS to know each part that he needs to know

hi,
I would agree with Scott.

Show the knowledge ' thirsty' TS the location of the 'well' , then it is up to him to slake his thirst.

E