this post was submitted on 19 Jul 2023
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Technology

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56
What is this pin called? Lost my LED lamp’s charging cable (i.imgur.com)
submitted 1 year ago by zoobiedoobie@lemmy.world to c/technology@lemmy.world
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I know it’s the old round pin we used for phones back in the day but can someone send me a link to the exact one because I’m seeing too many round pin charges of different sizes. Also where do I go for tech help related questions like these? Is this the right community?

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[–] variaatio@sopuli.xyz 3 points 1 year ago

Also be careful with polarity. Here is an article with some basics of power jacks.

https://learn.sparkfun.com/tutorials/connector-basics/power-connectors