this post was submitted on 12 Nov 2025
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Late Uncles Electronics stash: Things to not use anymore because of safety and obsoleteness and things that are as good as new (infosec.pub)
submitted 1 week ago by DonnerWolfBach@feddit.org to c/askelectronics@discuss.tchncs.de
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So my late uncle was working at Siemens and had a "little" home workshop/lab with resistors, capacitors, ICs, switches, soldering boards, wires and what there is. He learned something regarding radio (german: Nachrichtentechniker I think). Among others there was a self built radio clock (that got quite warm, plugged it out bc of safety concerns)

Now I am getting into microelectronics and roughly know what there is. But I only know that I should not use the leaded soldering tin (bc lead) - is there anything else that is unsafe because of old standards or aging? What should be safe to use?

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[–] BigDanishGuy@sh.itjust.works 1 points 6 days ago

Don't lick, that's dangerous, but nobody said "don't eat 60/40 solder". So go for it. Just remember to put a few sheets of paper in the bowl before taking a dump, otherwise you might break it.