this post was submitted on 11 Aug 2023
74 points (95.1% liked)
Asklemmy
43919 readers
1206 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- !lemmy411@lemmy.ca: a community for finding communities
~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Ok so I suppose you'll be using raw electromagnetism instead of anything that uses advanced electronics? Just because something has a history doesn't mean it's not new, and even if that were the case, just because something's not new that doesn't mean it's not a useful improvement.
What I meant in the original argument is that nothing can be so new and original that we cannot talk about it without referencing previous concepts and those forums. For example, results in advanced electronics were initially presented in early electrical engineering theses presented to engineers and physicists interested in electrical [1] phenomena.
We would not need to show advertisements to promote advanced electronics. There are already forums of people interested in electrical engineering. We can promote advanced electronics to our heart's content in those forums.
So this is a bit of a non-sequitur, but at some point in a complex design I might actually have to go back to "raw electromagnetism", e.g. numerically solving Poisson's equation or Maxwell's equations for crucial parts of the circuit, depending on how small things are. What you learn in a typical electronics class is a behavioral approximation that's good for describing the general expected behavior of a circuit, but not always precise enough to finish a design.
[1] Loosely, an electrical device is any device that uses electricity. An electronic device is a device that does "something" "smart". For example, an amplifier is an electronic device as is a digital timer, whereas a light bulb is electrical but not electronic. Modern "Electrical engineering" is more precisely "Electronics engineering".