this post was submitted on 26 Jul 2024
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1
How does a car cigarette lighter work? (www.lumafield.com)
submitted 6 months ago by beejjorgensen@lemmy.sdf.org to c/technology@lemmy.world
27 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.

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[–] el_abuelo@programming.dev 0 points 6 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.

[–] IphtashuFitz@lemmy.world 0 points 6 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.

[–] el_abuelo@programming.dev 0 points 6 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.

[–] IphtashuFitz@lemmy.world 0 points 6 months ago* (last edited 6 months ago)

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.