万用表输入基本电气符号有unicode个符号吗？

Question

I have a markdown file that has some of notes related to basic testing with a multimeter. I know I can use the capital Omega symbol (U+03A9) for Ohms but for a lot of theother symbols , I haven't found any good options other than either showing a picture, linking somewhere else, or trying to verbally describe the shape of the symbols.

I was planning to share with a friend that has ZERO electrical background without them needing more than a browser (eg probably putting it on github/gitlab/etc and linking them the document). I know I can always just link to another page or resort to pictures but was kind of curious if there's actually a better way of doing this that would allow me to use the symbols in-line during steps of written instructions (eg Turn the multimeter to the "XYZ" symbol (which means "ABC") )

With Unicode having all sorts of math symbols and even some things that look a bit like emojis, I was kind of expecting to find at least basic electronics symbols there too. The most important one for me right now is the "Continuity" symbol as it might appear on Fluke and similar multimeters (I know they could probably figure it out from ))))) but I guess I'm just OCD because that doesn't really look the same to me at all). But if I can get them interested, I would probably end up wanting to reference symbols for "Volts AC", "Volts DC", "Diode test", "Capacitance", etc too. So far, all of my searches have been coming up empty. Am I just missing them? Are there some other glyphs I could put together for rough appropriations? Is there some other, better approach for writing these that I'm completely unaware of?

Thanks in advance.

Answer 1

Not happy with my own answer, so if you have a better one, please post... but so far, the best I've been able to come up with, without resorting to pictures, is:

Multimeter symbol	Unicode	Github Markdown syntax	Displays as
AC Voltage	U+007E (tilde)	V<sup>~</sup>	V ~
DC Voltage	U+2393	V<sup>⎓</sup>	V ⎓
AC/DC Voltage	U+2242	V<sup>≂</sup>	V ≂
AC/DC milliVolts	U+2242	mV<sup>≂</sup>	mV ≂
Ohms	U+2126	Ω	Ω
Continuity	U+0029	)))))	)))))
Diode Test	U+2015, U+2BC8, U+22A2	―⯈⊢	―⯈⊢
Capacitance	U+22A3, U+276A, U+2015	⊣❪―	⊣❪―
AC Amperage	U+007E (tilde)	A<sup>~</sup>	A ~
DC Amperage	U+2393	A<sup>⎓/sup>	A ⎓
AC/DC Amperage	U+2242	A<sup>≂</sup>	A ≂

I suppose you could also just drop the superscripts and use the AC, DC, or AC/DC symbols right next to "V" / "A" as that would slightly improve visibility since the glyphs would be just a little bit larger.