LPCAMM seems more useful overall as a product.
Only if you need 2-4 sticks, otherwise they take up too much PCB space. Look at servers and how a good chunk of their volume is filled with dozens of sticks. You cant simply lay them down flat.
LPCAMM may have better specs, but DIMM requires a smaller area on the PCB and can make better use of the vertical space.
A slight heating is perfectly normal and nothing to worry about. A microwave is fine tuned to heat food, or more precisely the water within. Other materials such as the glass on the back of the phone also absorb some energy, but only a tiny fraction.
People joke about this all the time, and I here the sarcasm in your comment, but technology has come far since the iphone 6 or 7.
Most high end phones have wireless charging build it. Between the receiver coil and the rest of the phone is a thin sheet of ferrite material to prevent the electromagnetic field from getting to the sensitive electronics. Battery technology has also improved a lot, so much that even relatively cheap phones like the Realme GT Neo 5 charge at 150W!
From the technical perspective the limit is the cable and connector, because there would be too much losses that heat up the cable to dangerous levels and rapidly degrade the contact area in the connectors. Manufacturers don’t want to deal with this security risk, not the increased RMA rates within the mandated guarantee period, so they artificially limit the charging rate.
Thing is: You absolutely can charge at higher speeds if you bypass the cable altogether! A microwave outputs usually somewhere between 150W-1000W, so stick to the lower end to be on the safe side. The screen of the phone must face down, because the charging coil is placed on the back. You also must prevent overcharging by setting the timer correctly: If your phone battery has 15Wh capacity, and you are charging with 150W, you must at most charge for 1/10 of an hour, or 6 minutes (less if you are just topping up your phone).
One final note: fast charging does put increased wear on the battery, so I only recommend to use it when you need it, for example when you need to make a flight and are already running late.
That’s because it is cruel.
Large numbers always seem terrifying, because our human minds are not made for them. The only way to comprehend them is to compare them to other things - in this case all the ways we humans cause damage to the environment directly. Our suburbs are ecological dead zones already. There is just not much space left between asphalt roads, driveways, and neatly trimmed lawn. It’s definitely the cat that goes outside for one hour a day who is the problem. Right next to plastic straws.
The real frustrating thing about all this that the companies that exploit our planet to core keep doing their shit (Noooo you cant work from home for your office job, you MUST commute to the city daily, because reasons!) while we fight with our neighbors about things that don’t really matter in the grand scheme of things.
NFTs require arbitrary data storage, which not all blockchains support (or are prohibitively expensive).
please do not bring over reddit memes. Eventually someone will not understand the irony and keep doing it for real. thanks
Essentially it’s a giveaway/handout/distribution to people who fulfill some criteria. There was one coin that gave away significant amounts (>1k USD) to early users and since then it has become kinda popular. Because who would turn down something free?!
Except its not free. For starters, you’d usually have to pay significant network fees to claim the airdrop, and second the money has to come from somewhere. It’s the same with government printing money and distributing some to the people, in the end we all pay for it with inflation. So yeah, pretty scammy overall.
For electrical engineering there is KiCad, which is pretty good overall. Only reason I’m still using proprietary software is because I’d have to recreate my libraries and it will be a huge pita.
For mechanical design there is FreeCad, which is usable for simple geometries, but if you come from a proprietary CAD software you may find it lacking.
I highly recommend pdf-exchange editor. It’s not FOSS either, BUT it does offer a perpetual offline license, has a portable version and works even better. They do have a free reader version, so you can try out if you like their UI before you buy the full version.
Same here. I wonder if there is an easy way to leave an old phone with whatsapp at home and forward the messages to my daily driver. Would prevent the zuck from reading out my contact list at minimum. I know he still has everybody else’s but still.
Our community always cared a lot about decentralization, so naturally we had to have our own instance, even before the reddit api exodus. It only made sense to use the instance of the community I vibe with. Besides this, we offer:
Armbian is a thing, and devices like the RK3588 are powerful enough for light desktop use. Performance is still far below that of what any Intel or AMD based system can provide.
Fascinating. Thanks for taking the time to type it out