The Z80 can also be implemented on a fairly low end FPGA with plenty of gates to spare for all of the address decoding logic.
The Z80 can also be implemented on a fairly low end FPGA with plenty of gates to spare for all of the address decoding logic.
SLC drives have around 100,000 write cycles. Most consumer SSDs are QLC now and those have less than 1,000 write cycles. They also tend to write slower than a mechanical hard drive when the write cache gets full. Some of those drives can be modified to run in pseudo SLC mode. That trades capacity for speed and write endurance.
You can get rid of the certificate errors by adding your CA to Firefox. Just make sure you keep the private key secure.
Set browser.fixup.fallback-to-https
to false
to stop Firefox from trying https if http doesn’t work.
That sound like a good way to get their employees shot.
If you want rechargeable batteries, just put some eneloop batteries (or some of the cheaper, rebranded ones) in the remote. They are not like the old NiMH batteries, they hold a charge for a years.
I certainly don’t want a remote that I have to throw out in a few years because the non-replaceable lithium battery wore out.
If you are just self hosting for your own use, just stick with letsencrypt or self signed certificates.
The paid certificates are for businesses where the users need to trust the certificate. They usually come with warranties and identity verification, which is important if you are accepting payments through your website, but it’s just a waste of money for personal use.
No, it’s over priced and requires an expensive USB PD power bank or charger for full power. A pinecil can run from a drone battery or cordless tool battery that you already have.
The music can be copied to new hard drives without any loss in quality, so why are they leaving their only copy on 30 year old hard drives?
It means the same thing. I would have just drawn a line since they are right next to each other.
There should be a capacitor between REGN and ground and BAT and ground.
Used cars are going to get much more valuable with all the enshitified crap they keep putting in new cars.
I occasionally find 3.5" floppy disks at the local thrift stores. There are usually new old stock disks on ebay too.
The USB floppy drives usually only support IBM formatted disks and are useless for data recovery. For any other formats, a Greaseweazle will come in very handy.
There is potting compound with high thermal conductivity for things that produce a lot of heat. A YubiKey hardly uses any power, so heat should not be an issue.
The main downsides of potting are that it makes repair practically impossible and it can add a lot of weight if there is a large volume to be filled.
Encasing the circuit board in epoxy. It makes it very difficult to access components without destroying it. It’s also great for water proofing and increasing the mechanical robustness.
For the price they charge, they should be made so that opening the case will destroy the contents. They could have at least potted them.
I would be worried about water getting into the voids in the infill. You would probably have to fiberglass it to make it actually usable.
That’s definitely not cat proof. You can always use the CCFLs for computer case lighting if you have cats. I prefer blue or UV for that though.
Streaming sites are the source of the TV torrents until the season is over and the bluray is released.
AV1 is really only practical for content that has a high quality source like a bluray release. Most streaming sites aren’t using AV1 yet, so anything from them would have to be transcoded. Transcoding a low bitrate source to another format will cause a loss in quality. It’s not really worth it unless you want really small files to watch on your phone.
AV1 hardware acceleration is becoming fairly common, so I wouldn’t be surprised if the streaming sites start switching to it soon.
Are you running 100M ethernet? It creates large spurs every 61 kHz all the way up into UHF. I’ve gotten rid of almost all of my 100M equipment because of the RFI. I’ve just got a couple of things left to replace and 2 meters will be nice and quiet.