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#specs

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Chris Vogel

So... I ordered a new #battery pack for the #Xiaomi Dreame vacuum cleaner. It has not been an official replacement part, because I didn't find one. The battery worked for three month and then went flat.

Shortly after the vacuum cleaner stopped working and I put it on my #flohmarkt just in case someone would need replacement parts.

For all the rechargeable batteries in our household I had bought a charger that also #charges #LiIon and has options to measure the #capacity of cells.

These are the capacities of the #Samsung INR186050-25R cells I removed from the battery pack of the cleaner (mAh): 2366, 2294, 2262, 2254, 2321, 2267, 2257.

Looking at the #specs for the battery I found that the capacity should be 2500mAh. There's also a curve "20A discharge cycle life of 25R" that shows that a capacity of ~2200mAh is reached around charge cycle no. 150 of 250 cycles being tested. ~2300mAh is a value for around 100 charge cycles.

I'm wondering whether these cells can still be safely used in some other application.

picture of seven battery cells labeled with the capacity in mAh and the internal resistance
screenshot of a diagram labeled "20A discharge cycle life of 25R"
picture of the printing on one of the battery cells "INR18650-25R M SAMSUNG SDIEM 5 TKV1"
Public *
Sebastian Lasse

recently I stumbled upon github.com/w3c/activitystreams and (apart from this concrete issue) it make me think about how _new_ users to the protocol understand the use of multiple languages

The problem why the #ActivityPub #Specification has a deep learning curve:

In order to understand the use of multiple languages, you need to read at least 4 specifications.
Any user of the software can say: I speak language X in quality Y.
It might not be obvious to new users that it is the according
- HTTP "accept-language" header
like e.g. "de,en-US;q=0.7,en;q=0.3"

The default language is defined in the
- JSON-LD spec. as described in above issue

The primer to read about how to use it is in the
- AS Core specs.
w3.org/TR/activitystreams-core

while the properties are described in the
- Vocabulary specs.
e.g. w3.org/TR/activitystreams-voca

While this is understandable and fine for me, it might be confusing to new or non-tech-implementors …
#i18n #language #specs #html #jsonld #as

/ @evan

Please Indicate One: Editorial Question Feedback Blocking Issue Non-Blocking Issue Please Describe the Issue: Activity Vocabulary Object only mentions name, but Activity Streams Object mentions bot...
GitHubname versus nameMap clarification · Issue #616 · w3c/activitystreamsBy JacksonBailey
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Blake Patterson

I've been using this Nvidia GeForce GTX 1080Ti graphics card for six years now in my gaming PC. Last year I upgraded the PC's mobo/CPU/RAM (Ryzen 7 7700X) but kept the 1080Ti in place.

The GTX 1080Ti is a monster.

quora.com/My-friends-GTX-1080-

Only available for about six months, Nvidia (over)reacted to a claim from AMD re: their upcoming GPU's performance, and released the 11GB GDDR5X 1080Ti. (AMD's claim was way over the top, it turned out.)

For older, non ray-traced games (like No Man's Sky, which is the main purpose of my gaming PC), the 1080Ti notably outperforms the RTX-3060.

I'm run #NoMansSky at 2560x1440 all settings Ultra and get 80-100fps typically. I wonder how long I will be driving this thing?

QuoraMy friend's GTX 1080 Ti (11GB) performed better than my RTX 3060 (12GB). How is that possible?Answer (1 of 26): The GTX 1080 Ti is a Beeest. The 3060 is more like the anorexic version of it. You might think Oh, yay! they both have 3584 cores. The 3060 must be just as awesome. But the 1080 Ti has twice the TMU count and almost double the ROP count. It also has double the memory bandwidth...
#Nvidia#GeForce#PCgaming
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