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This tool for finding bad USB-C cables (hackaday.com)

submitted 10 months ago by quiescentcurrent@discuss.tchncs.de to c/technology@lemmy.world

33 comments fedilink hide all child comments

EEVBlog also talked about this in a mailbag episode: https://www.youtube.com/watch?v=rEZQvSgdA2k&t=1839s

And they also have different cable versions available: https://caberqu.com/

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[–] Romkslrqusz@lemm.ee 14 points 10 months ago (2 children)

Here’s the one I use: https://treedix.com/products/treedix-usb-cable-tester-board-usb-cable-checker-data-wire-with-acrylic-case-charging-test-data-line-type-c-micro-type-a-type-b

The exposed pads are also fantastic to break out data lines for measurement when performing electronics repairs.

[–] jenny_ball@lemmy.world 1 points 10 months ago

nice thank you

[–] BearOfaTime@lemm.ee -1 points 10 months ago (1 children)

That's awesome.

Have you ever seen it with a real case, not just the acrylic "cover"? I'd like to be able to hand it to someone and not worry about the guts. Yea, I could print something, but frankly I can't be arsed, lol.

[–] Romkslrqusz@lemm.ee 1 points 10 months ago (1 children)

Mine didn’t come with a case, it’s a very simple circuit so not much concern of ESD causing a problem.

It basically just runs power through every pin on the cable to illuminate corresponding LEDs.

[–] BearOfaTime@lemm.ee 0 points 10 months ago

Oh, for sure. Just non-tech friends give me the squint eye when I hand em things like this (I'm known for using duct tape and goop on stuff, haha).