Activity for JRN
Type | On... | Excerpt | Status | Date |
---|---|---|---|---|
Comment | Post #286156 |
You say "Never forget he was elected by us." Do you have any evidence for this statement? Also, you mention "he nominated himself," then you provide a link to Linux Systems meta that doesn't contain Olin's name. What were you trying to say when you made that link? (more) |
— | about 2 years ago |
Comment | Post #284253 |
If you respond to my comments, then perhaps this question can be reopened. (more) |
— | over 2 years ago |
Comment | Post #284253 |
For the second, a capacitance is present whenever two conductors are separated by an insulator. An inductor is usually in the form of a coil. In between the windings of a coil, there is a parasitic capacitance. The core that you mention is not in between the windings of a coil. So it seems that y... (more) |
— | over 2 years ago |
Comment | Post #284253 |
You seem to have two ideas in your post: (1) resonant frequency, (2) capacitance. For the first, we usually want an inductor to behave mostly as an inductor. If we operate it at a large enough frequency, then it stops being mostly an inductor. If the resonant frequency is 100 kHz, then you would n... (more) |
— | over 2 years ago |
Comment | Post #284253 |
@#36396, yes, that's the point I was trying to make. I was hoping that the OP would get it. (more) |
— | over 2 years ago |
Comment | Post #283936 |
Okay. The OP seems to be a student, but I have no problem with your response. (more) |
— | over 2 years ago |
Comment | Post #284253 |
The way the post is written, it sounds like the OP is thinking of a parallel-plate inductor. Is that correct, @#54107? (more) |
— | over 2 years ago |
Comment | Post #283936 |
I mentioned in a comment under the posted question that the 1-A current source cannot be connected in series with an open switch. I proposed a way to correct the circuit, but the OP doesn't seem to understand that the original circuit is wrong. Could you perhaps edit your answer to note this? Than... (more) |
— | over 2 years ago |
Comment | Post #283926 |
With the switch open, there is no current passing through the current source, which contradicts the fact that it is supplying a nonzero current. Perhaps, instead of a switch in series with the current source short circuiting at the start, you meant to have a switch in parallel with the current sourc... (more) |
— | over 2 years ago |
Comment | Post #283653 |
Thanks for the feedback. I've edited my answer accordingly. (more) |
— | over 2 years ago |
Comment | Post #283430 |
If by "mode" you mean "stable state," then for "one mode" you might be interested in [monostable multivibrators](https://en.wikipedia.org/wiki/Monostable_multivibrator). (more) |
— | over 2 years ago |
Comment | Post #283207 |
It is not clear to me what you do know and what you don't know. You should edit your post to reflect these. Do you know how to make a sequential circuit? For example, do you know what a state diagram is and what a finite state machine is? (more) |
— | almost 3 years ago |
Comment | Post #281540 |
What I mean is, if the chip you suspect is fake outputs a "quiescent output voltage at pin 4 of about 850 mV," then what is output by a real AD8307? (Not just in theory, but in practice.) (more) |
— | about 3 years ago |
Comment | Post #281540 |
Do you have a "real" AD8307? What is its output at pin 4 for this circuit? (more) |
— | about 3 years ago |
Comment | Post #280040 |
It's fixed now. (more) |
— | over 3 years ago |
Comment | Post #279554 |
The paper on current sources also disappeared. (more) |
— | over 3 years ago |
Comment | Post #279099 |
What are "inloved questions"? (more) |
— | over 3 years ago |
Comment | Post #276594 |
Thank you for your answer. It has given me lots of insights. I use this circuit when I give exercises in writing structural VHDL code. (It's not a circuit that already has existing code available on the internet.) (more) |
— | almost 4 years ago |
Comment | Post #275848 |
Okay, thank you. (more) |
— | almost 4 years ago |
Comment | Post #275848 |
"*This community is starting "from scratch", without importing Q&A from other sites*". So does that mean that questions taken from other Q&A sites are not allowed to be posted here? For example, can I repost here (at the main site) a question I previously posted at Electrical Engineering Stack Exch... (more) |
— | almost 4 years ago |