i bought a second hand semi-ded UPS for dirt cheap, replaced battery and MCU filter caps, and it was great
worked like that for 5 years or so
then it was away from me for half a year in unknown condition and then transported to me
it came with dead battery
bought a new battery, plugged it in, seemed good
incidentally unplugged the battery when it was plugged in a working (but not loaded) UPS, and something exploded inside with a nice bang and flash
have no clue why
disassembly shown a fried MOSFET
not sure if it makes any sense to try to fix it
but sadly .me is not Moscow, so can't buy loads of used UPSes for dirt cheap
the fried one is at the right: https://tinystash.undef.im/il/4Z7EYDuSqDh47tQcw4qGjUuJv9VNfVCr24nGmvB8zZ7kdZo1ZnNtfPxyAps7zXFeg5JJvp5rj8W6zNSBAwc2Epvz.jpg
no idea what it feeds, so no clue why opening it would cause a short
also some sus deposit, couldn't identify the culprit: https://tinystash.undef.im/il/2QpKK6BDiUkgcMewPmmXPCyrqKTSJPRX5JCU8JAGnECakmaiHqNgDTtoBdP7huAKvJCRL4934NokVsvwES6QBezF.jpg
i wonder if it makes sense to dig any further or if i should write it off and buy a brand new one
УНЯНЯ. У нас есть немножечко инфы
об этом пользователе. Мы знаем, что он понаписал,
порекомендовал и даже и то и другое сразу.
А ещё у нас есть RSS.
Почитал https://www.thingiverse.com/thing:2656288/comments и обзавидовался. Возиться с силиконом сразу стало лень.
Напечатал демпфирующие прокладки для крепления шаговиков из TPU (и укороченные спейсеры из ABS) - принтер стал ГОРАЗДО тише.
Держатель: https://www.thingiverse.com/thing:580725 // https://tinystash.undef.im/il/49R55Akq1kwko4G7K9ct89Xa2CTn33tbS5qvHXjNZ13GJRTMiiw5qN68PikwdvNepaiWdo8TPjxqv2QH8PQoGbyL.jpg
Шайбочки:
$fs = 0.01;
linear_extrude(2) difference() {
circle(d = 10);
circle(d = 5);
}
Результат: https://tinystash.undef.im/il/2DrU7Z31h74LdmffqtPhk9Er2wup6ujrBc9RHndVTmZEPhC9yw9Ffj27iE7hvm7AA5uTVwMbmYcyQiD2grnB3gmD.jpg
Запустил короче франкен-3Dпринтер на новом месте, корпус для электроники так и не смог придумать:
https://tinystash.undef.im/il/vRNxiFPp7TiShSUJwyYe4EZfW9H8PTVyb7FcHQySFwP555RwbMn4eT5YwBBGGW6QWn5NMszKAwYWN4nU9TvT1rB.jpg
https://tinystash.undef.im/il/5CncMxgzAvyAcMt1hnstHwCneTVSHcvuGwgjUFAx3KwsPSNjnrEcCHMuBdCGLZwK7JgpTr6gFLXgM9afwP3kaJNQ.jpg
Купил четыре года назад в dns-shop "Corsair VS450", а недавно он сдох.
Внутри обнаружилось это: https://tinystash.undef.im/il/3L88WPnnrb2iaA669zYyb4FX67RJzhDTFHk7dGk1j2XkD8RRcaGJ88mBcoBbK9YfeHVCPrNFRd4RjxXKS96ogddR.jpg
Та же модель у THG: https://cdn.mos.cms.futurecdn.net/XhESHaJoxrxc8eVLTzWA9-970-80.jpg.webp
https://tinystash.undef.im/il/SBQhrUaDSFb5nJcMEQeLWy6eBCptTtY5wa6xbfcomMAPvdkNJq1pvZAp2fheVDzEL6xzhdo2x52qTjxhJ1ZKoeQ5Yo7bkjegGbP3DcmpsReAR.jpg русский мир потихоньку захватывает Бар
https://www.engadget.com/san-francisco-police-seek-permission-for-its-robots-to-use-deadly-force-183514906.html
Ну что, кожаные ублюдки, готовы?
> Accounting for 50% of global final energy consumption in 2018, heat is the largest energy end-use and contributes 40% of global carbon dioxide (CO2) emissions. About 50% of total heat produced was used for industrial processes, another 46% was consumed in buildings for space and water heating and, to a lesser extent, for cooking, while the remainder was used in agriculture, essentially for greenhouse heating.
https://tinystash.undef.im/il/4U2hqredsk1ZLkcJYEb4Yfsr3CWY4kv1bRDVFXPFdqtJjpYowgq5DAYcWWt8erU5ST5XrVBFKf6WpKKg2sX3tR1e.png
// а в mastaj куда это запихать?
For the investigation, the FBI used search warrants directed at various companies such as Amazon and Google. This showed that the personal information of Anton Napolsky could be linked to Z-Library email addresses and domains in several instances.
For example, Napolsky’s personal mail.ru address was used to register zlibdoms@gmail.com, Napolsky7@gmail.com, and feedback.bookos@gmail.com. His personal phone number was also linked to Z-Library email addresses.
“Google records reflect that a Russian-based telephone number ending in – 2458 (‘Napolsky Phone-1’) was used to register the email Napolsky7@gmail.com as well as the emails donation.zlib@gmail.com, zlibdoms@gmail.com and feedback.bookos@gmail.com,” the complaint reads.
https://torrentfreak.com/how-google-and-amazon-helped-the-fbi-identify-z-librarys-operators-221117/
В РФ испытано психотронное оружие: https://yewtu.be/watch?v=NsXjCn7ydlg
Рогалик в гиперболическом пространстве: http://roguetemple.com/z/hyper/faq.php
emerge hyperrogue
// то что сохраняться можно не всегда это плохо сделано тупо, кажется что просто у разрабов руки из жопы, и они не захотели придумывать формат для сохранения гиперболического мира
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