What does these simbols represent?

  • Thread starter Thread starter transgalactic
  • Start date Start date
AI Thread Summary
The discussion revolves around the interpretation of basic electronic symbols, including operational amplifiers and current sources. Participants express a desire for more detailed insights from a user named transgalactic, suggesting that the question resembles a homework assignment. There is a call for the original poster to engage more deeply with the topic rather than relying solely on others for answers. Overall, the conversation emphasizes the importance of understanding these symbols in the context of electronics. The need for clarity and deeper exploration of the subject is highlighted.
Engineering news on Phys.org
What are your thoughts? Those are pretty basic symbols.
 
Op amp, unknow, current source
 
sirzerp said:
Op amp, unknow, current source

I want transgalactic to give us more info and tell us what he thinks. This question is too much like a homework/coursework question, where we should be sure that the original poster (OP) does most of the work.

transgalactic?
 

Thread 'Underwater piezoelectric sensor array receive sensitivity'

Hi all I have some confusion about piezoelectrical sensors combination. If i have three acoustic piezoelectrical sensors (with same receive sensitivity in dB ref V/1uPa) placed at specific distance, these sensors receive acoustic signal from a sound source placed at far field distance (Plane Wave) and from broadside. I receive output of these sensors through individual preamplifiers, add them through hardware like summer circuit adder or in software after digitization and in this way got an...
View full post »

Thread 'Following up on the recent thread about Earth Resistance measurements'

I have recently moved into a new (rather ancient) house and had a few trips of my Residual Current breaker. I dug out my old Socket tester which tell me the three pins are correct. But then the Red warning light tells me my socket(s) fail the loop test. I never had this before but my last house had an overhead supply with no Earth from the company. The tester said "get this checked" and the man said the (high but not ridiculous) earth resistance was acceptable. I stuck a new copper earth...
View full post »
Thread 'Beauty of old electrical and measuring things, etc.'

Thread 'Beauty of old electrical and measuring things, etc.'

Even as a kid, I saw beauty in old devices. That made me want to understand how they worked. I had lots of old things that I keep and now reviving. Old things need to work to see the beauty. Here's what I've done so far. Two views of the gadgets shelves and my small work space: Here's a close up look at the meters, gauges and other measuring things: This is what I think of as surface-mount electrical components and wiring. The components are very old and shows how...
View full post »

Similar threads

What does these electric components represent?
Replies
7
Views
2K
What represents the charge on a capacitor?
Replies
2
Views
2K
What does a row matrix represent geometrically?
Replies
8
Views
1K
Need help with Circuit: LED Blinking Problem
Replies
23
Views
10K
What USB adaptor is suitable for a smartwatch?
Replies
3
Views
4K
What is the difference between electron, muon and tau neutrinos?
Replies
2
Views
6K
B What does the Minkowski spacetime interval represent and how is it determined?
Replies
20
Views
2K
Christoffel simbol and derivative from him
Replies
1
Views
2K
Engineering Question about vehicle tachometer circuitry
Replies
5
Views
3K
Inductance: Why Does Di/Dt Represent Current?
Replies
2
Views
2K

Hot Threads

Recent Insights

Back
Top