cmnybo

joined 2 years ago
[–] [email protected] 11 points 9 hours ago (1 children)

The setting to look for is "IPv6 privacy extensions". That prevents your IP address from being tied to your MAC address. It should be enabled by default on any modern operating system. It can be set to either permanent or temporary.

IPv6 allows you to have multiple addresses on the same device. You can have a temporary address for all outbound connections and a fixed address for inbound connections.

[–] [email protected] 0 points 1 day ago (2 children)

Why are they making yet another format when we already have SD Express? They could have just made one that supports PCIe 4 or 5 and speed wouldn't be an issue.

[–] [email protected] 13 points 1 day ago (5 children)

Is that hotend and nozzle actually able to keep up with the 48mm³/s flow rate needed to print at 600mm/s with 0.2mm layers?

I've been thinking about upgrading mine. The stock hotend can only do about 20-25mm³/s at reasonable temperatures.

[–] [email protected] 2 points 2 days ago (1 children)

It's not very hard if you have some experience with SMD soldering. The other boards do have a footprint for a U.FL connector, but you have to scrape off some solder mask for the ground pads.

[–] [email protected] 5 points 2 days ago (1 children)

There's nothing wrong with using a good text editor. You can always use some markdown if you want basic formatting.

[–] [email protected] 6 points 2 days ago (1 children)

I'll believe it when I can actually buy them at that price. I don't think that will happen anytime soon.

[–] [email protected] 10 points 2 days ago (1 children)

It didn't work though. He wasn't able to actually store any useful data on it.

[–] [email protected] 5 points 3 days ago

The check digit is to catch a mistyped number.

[–] [email protected] 22 points 3 days ago (1 children)

Is there a torrent available for it? If so, you would be better off paying for a VPN.

[–] [email protected] 15 points 3 days ago (2 children)

They didn't even use an ADC. They used 555 timers to produce a pulse. They measured the length of the pulse to determine the potentiometer position. Since there are 4 analog inputs, they typically used the 558 timer which is the quad version of the 555.

[–] [email protected] 8 points 4 days ago

WinRAR still exists? I think it's been a couple decades since I last used it.

[–] [email protected] 5 points 4 days ago (4 children)

You can use object detection to send an alert if there is a person in your yard or if a car pulls into your driveway. It avoids the frequent false alerts you get with normal motion detection.

 

I picked this little scope up from the Seapac swap meet a week and a half ago for $3. It turns out that all it needed was some contact cleaner to get it working again.

This is a portable scope that can run from 12V DC as well as an internal battery. I don't have the battery for it, but I could probably put some 18650's in there if I disable the built in charger.

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