Learn Basics of Astable & Bistable Circuits + Star Formation & Death

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Astable and bistable circuits have been added to the syllabus, but they are not covered in the textbook, leading to confusion among students. A request for simpler resources on these topics has been made, as existing online materials are too complex. Astable circuits are described as continuously oscillating, while bistable circuits can exist in one of two stable states indefinitely. A link to a Wikipedia page on multivibrators was provided as a potential resource. Additional help and resources are sought for understanding these concepts and related theories on star formation and stellar death.
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Astable and bistable have been recently added in our syllabus. As a result it’s not in my textbook. My teacher did give a lecture on it but unfortunately I didn’t get a single thing...
Can you guys please give a link to some site(s) which give(s) a good introduction to the Astable and bistable circuits with some basic applications? I've already tried google but most of the pages there are too complicated for me to understand. I also need some good links which have introduction to the theories on star formation and the death of stars.
Thanks in advance for any help that you guys can offer. :smile:
 
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DeathKnight said:
Astable and bistable have been recently added in our syllabus. As a result it’s not in my textbook. My teacher did give a lecture on it but unfortunately I didn’t get a single thing...
Can you guys please give a link to some site(s) which give(s) a good introduction to the Astable and bistable circuits with some basic applications? I've already tried google but most of the pages there are too complicated for me to understand.
It looks to me like an astable circuit is continuously oscillating. A bistable circuit can be in one of two states but can stay in either one for an indefinite time (flip-flop circuit). See:http://en.wikipedia.org/wiki/Multivibrator

AM
 
So I know that electrons are fundamental, there's no 'material' that makes them up, it's like talking about a colour itself rather than a car or a flower. Now protons and neutrons and quarks and whatever other stuff is there fundamentally, I want someone to kind of teach me these, I have a lot of questions that books might not give the answer in the way I understand. Thanks
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