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252

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

submitted 9 months ago by [email protected] to c/[email protected]

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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[–] [email protected] 12 points 9 months ago (1 children)

There are superior versions of this that include every physical USB port (A, B, C, Micro, Mini, and even lightning) so that you can test any cable instead of just type C to type C.

[–] [email protected] 2 points 9 months ago (1 children)

Link? i have this one only

[–] [email protected] 15 points 9 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.

[–] [email protected] 1 points 9 months ago

nice thank you

[–] [email protected] 0 points 9 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.

[–] [email protected] 1 points 9 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.

[–] [email protected] 0 points 9 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).