Mastodawn

История одной типичной ошибки: как лишний трансформатор портил линию HiPoE и что мы с этим сделали

История одной отладки и перехода в серию: как лишний трансформатор портил полезный сигнал с технологией HiPoE и что мы с этим сделали.

https://habr.com/ru/articles/1033294/

#poe #HiPoE #ultraPoE

История одной типичной ошибки: как лишний трансформатор портил линию HiPoE и что мы с этим сделали

При переходе от прототипа к серии каждый миллиметр на плате и каждый цент в BOM‑листе имеют значение. В этой статье я как ведущий инженер покажу на реальном...

Хабр

Belghast 23h ago

Good Morning, Folks! Yesterday was the bit #PathOfExile2 reveal stream for the Return of the Ancients league, and holy crap was it massive. There is no way I can talk about everything, but this morning I discussed some of the high points for me personally.

https://aggronaut.com/2026/05/08/ancients-league-is-gonna-be-wild/

#ARPG #MMO #MMORPG #VideoGames #Games #Gaming #PathofExile #POE

Ancients League Is Gonna Be Wild - Tales of the Aggronaut

Yesterday was the reveal stream for Path of Exile II 0.5.0 Return of the Ancients and it is essentially changing almost everything.

Tales of the Aggronaut

Ben Hardill 1d ago

I said I want going to buy any more Raspberry Pi at their current RAM inflated prices, but I needed to replace a Pi 4 in a kube cluster (I need ARM support for testing).

The Argon Industries PoE Hat with NVMe is very nice and means the whole thing should fit in the rack nicely

#RaspberryPi #PoE #kubernetes

Conan the Sysadmin 2d ago

This eldritch city is associated with not one but two prominent writers of weird tales. Walk its streets, if you dare. #HPL #HPLovecraft #Poe #horror #travel #history https://cromwell-intl.com/travel/usa/providence/?s=mc

Poe and Lovecraft in Providence

Walking through Providence in the footsteps of H.P. Lovecraft and Edgar Allan Poe.

Bob's Pages of Travel, Linux, Cybersecurity, and More

The Hat Fox 3d ago

Have any Raspberry Pi users replaced the fan on the PoE hat? Seems the bearing on mine is failing as it sounds like a large angry wasp. Apparently the fan part number is AD0205MX-K59 but all the places I’ve seen selling that it will cost almost as much as a new PoE Hat.

#raspberrypi #sbc #poe #RaspberryPi

LinuxGizmos.com [Unofficial]5d ago

Argon Industria PoE+ HATs add 25W Ethernet power and optional NVMe to Raspberry Pi 5

https://fed.brid.gy/r/https://linuxgizmos.com/argon-industria-poe-hats-add-25w-ethernet-power-and-optional-nvme-to-raspberry-pi-5/

secsolution 5d ago

secsolutionforum2026: come il networking ha cambiato la sicurezza fisica: Networking e cabling stanno attraversando una trasformazione profonda, spinta dalla convergenza tra IT e OT e dalla crescente esigenza di cyber-resilienza e con effetti...
#PoE #NIS2 #AIAct #vigilanzaprivata #sicurezza http://dlvr.it/TSMByg

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Dr. Bruce Simpson May 2

@chiffchaff @oxy @davidgerard This is eerily evocative of the current monoculture in modern networking: #eBGP , #Clos network (spine-and-leaf), aggregated top-of-rack switches. #STP everywhere. Mentioning #G8032 #ERPS rings gets you strange looks; that's just for security camera #PoE switches isn't it? /s And the utter dependency of #SRv6 #TILFA robustness on #ISIS state. From this I infer that the #GenAI obsession is retarding actual progress in telecoms and computer networking.

Matt Knight (KN6HTM)May 1

Just got one of my more involved Home Assistant integrations online. We added a pressure transducer to monitor the water pressure for our pressure tank (where the well pump comes in). We have an Olimex PoE ESP32 there already and I decided to custom design and fabricate a PCB (first time ever) as a hat for an ADS1115 ADC and connectors.

It works! So we can now monitor our water pressure in excruciating real time precision. Just because.

#homeassistant #esp32 #maker #pcb #olimex #poe #esphome