[-] grasib@lemmy.world 10 points 1 year ago

Not by default. It remembers the MAC for each specific network. This is because sometimes you want to have specific device on the same IP all the time. The DHCP decides this via the MAC.

If you want it truly randomised every time you need to turn on non persistent MAC randomisation in the developer option.

[-] grasib@lemmy.world 4 points 1 year ago

Are you unpacking them directly on your NAS?

Because chances are, that if you use a Synology and map the drive or use the GUI, that the data keeps getting transferred between your PC and the NAS. This is a very slow process, especially if you connect by WiFi.

[-] grasib@lemmy.world 2 points 1 year ago

That is correct, this is the standard procedure to dry PCBAs.

[-] grasib@lemmy.world 6 points 1 year ago* (last edited 1 year ago)

You lost your pad. This usually happens if you have old PCBs which were exposed to some air humidity over time. The pad heats up and the moisture evaporates between the layers, separating the pad and the PCB base material. More heat increases the likelihood of that happening.

That part is unsolderable now. You need to connect at a different place and reconnect any interrupted traces or glue the pad back to the board, if you can.

Game controllers in general are very hard to repair since they contain large copper layers to withstand forces from the controls. It’s very common to loose pads or lift THT holes.

That said, most often nothing is ever beyond repair. It’s usually just a matter of skills and tools which are available.

[-] grasib@lemmy.world 7 points 1 year ago* (last edited 1 year ago)

Most likely not. This has been all over the internet for many years.

[-] grasib@lemmy.world 11 points 1 year ago
[-] grasib@lemmy.world 28 points 1 year ago

It’s written in the article…

A friend saw that she was online and informed the authorities. With Nintendo’s cooperation, the FBI culled the Switch’s IP address, uncovered her location, and moved in to arrest Roberts.

[-] grasib@lemmy.world 3 points 1 year ago

Central aircon is pretty standard for most large buildings but individual aircon systems for private housing is rare, mainly because it is only very hot for a short period of time.

[-] grasib@lemmy.world 0 points 1 year ago

You have nothing to hide, right?

[-] grasib@lemmy.world 3 points 1 year ago

Around 2005 Europeans used SMS quite often while the US didn’t seem to use it at all. Then a few years later it was all done by WhatsApp since it was more or less for free. And now we’re having blue/green bubble discussions.

Have we gone full circle and are using actual SMS again?

[-] grasib@lemmy.world 5 points 1 year ago* (last edited 1 year ago)

The lines from an USB wire are very thin. Any tip should do.

Is the solder melting and sticking to the tip? Can you pre-tin the wires or are they coated? Can you upload a picture of what you are trying to do?

What temperature are you using?

[-] grasib@lemmy.world 1 points 1 year ago* (last edited 1 year ago)

You’re right of course. Two more questions if you don’t mind:

    1. what’s the 1k || 100k doing?
    1. if you don’t want more than 5V at the output of the OpAmp, wouldn’t it be easier to just supply the OpAmp with 5V instead of adding a shottky diode which has a forward voltage of around 0.6V? As I understand the screenshot the voltage is 5.4V at that exact point and it could theoretically raise to 5.6V.

At the moment you’re also mixing up your + input. 10V AC + 5V DC result in 7.5V input in your sim.

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grasib

joined 1 year ago