this post was submitted on 26 Jul 2024
189 points (96.6% liked)

Technology

59148 readers
2372 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
189
How does a car cigarette lighter work? (www.lumafield.com)
submitted 3 months ago by [email protected] to c/[email protected]
32 comments fedilink hide all child comments
 

This is an ad for something CT-scan-related, but it contains a good breakdown of how an old car cigarette lighter works. And it has a couple interactive CT Scan explorers past the video.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 8 points 3 months ago (1 children)

My electric car only has USB ports and no cigarette lighter, so I bet you're right about it being replaced.

[–] [email protected] 5 points 3 months ago (1 children)

My first GPS came with a cigarette lighter plug.

My next one came with a USB cable along with a cigarette lighter to USB adapter.

I think most these days now come with a USB cable but no adapter.

I’m now starting to see some devices come with USB-C cables.

[–] [email protected] 1 points 3 months ago (1 children)

You're still buying GPS devices? What's wrong with your phone?

Not judging - genuinely curious why some people buy them.

[–] [email protected] 2 points 3 months ago* (last edited 3 months ago) (1 children)

Bought my first one probably 20+ years ago at this point.

Bought my second one probably 10+ years ago when traveling abroad and it was more reliable and cheaper to have offline maps of the countries I was going to.

We like to travel to places that often have spotty cellular coverage, if at all.

[–] [email protected] 1 points 3 months ago

Ah okay, I don't go to places with spotty coverage all that often...and when I do I just download that part of Google maps onto my phone and it works just fine. And by "that part" I mean a significant part of my country! Small world here in Europe I guess.