Recent submissions

Comment · 1 month ago
This is exactly what I do on the other TV, as I suggested in a different message in this thread. But this particular TV is mounted flush to the wall and there's physically no space for the apple TV anywhere near or behind it. Sacrifices we have to make
Comment · 1 month ago
well, if that was the case with my TV and/or if I was worried, I've got a soldering iron and I'm not afraid to use it
Comment · 1 month ago
Fun fact: some (most?) Samsung TVs of the last ~6 years can't complete OOB setup if they're connected to a PiHoled network with the most vanilla PiHole filters
Comment · 1 month ago
PiHole doesn't block IPs. It blocks DNS. The device have at least three ways to bypass PiHole: use external DNS directly, or pin the phone-home servers' IP addresses, or use some other protocols to carry IP resolution.

I'd just open the TV and yank or desolder the mic out. Or use the TV as a dumb monitor -- don't connect it to WiFi or Ethernet. And use an external Kodi/AppleTV/whatever-rocks-your-viewing-boat

Comment · 1 month ago
the only TV I have connected to the home network (guilty, I admit), Sony OLED 65, ARP floods my network about 12-15 hours after "turning off". On a plus side, it doesn't appear to be streaming anything out: no local DNS hits, not enough outgoing traffic for any meaningful audio stream

The choice between privacy concerns and ineptly coded network stack is tough. But that's the choice we're forced to have

Comment · 2 months ago
I find it amusing that the biggest supporters or Russia in its current war of aggression against Ukraine are/were Hungary, Slovakia, and Serbia -- precisely the countries that should know better, since they were the principal recipients the "love and friendship" from Russia:

- Hungary: November of 1956

- Slovakia: "spring" of 1968

- Serbia: the Stalin's betrayal at the end of WW2

Comment · 5 months ago
I've noticed that ALL the devices I plug into my UPSes have external power bricks. Most of them are either 5V, 12V, or 19V

So, I replaced all my UPSes with LiFePO4 batteries supplied by Victron AC->12V chargers. Routed the battery contacts directly to all devices that consume 12V (WiFi AP, network hubs, SLA 3d printers). Used 12V -> 5V adapters to supply 5V / USB2 devices (R-Pi servers). For 19V, Drok DC-DC boost converters work great.

Result: threw away 3 UPSes (different APC models). Overall power consumption with AC present dropped by about 40%. Time on batteries (same Wh battery capacity) increased by a factor of about 20 (yes, 20 times: that's not a typo). Evidently, AC waveform generation is extremely power-hungry

Comment · 9 months ago
open in new tab
Comment · 11 months ago
surprised to see typos in aviation terms and acronyms: ADS-8 (page 3) and 747-BF (page 5)
Comment · 1 year ago
This concept raises more questions than the site answers:

* what's the point of landing in tow? The safety aspects and the failure modes are enormous

* it's unclear where the 65% fuel saving comes from. Riding the wingtip vortex on the inside produces downward momentum. In order to generate positive lift from the wingtip vortex, the follower has to be outside of it (e.g., gaggles of geese in wedge formation)

* taking advantage of wake flows, while possible (although 65% is highly improbable), would always be less efficient than optimizing a single airframe so that it minimizes the wake generation in the first place

* the site is missing footage of real flights. The 3 clips 10-seconds long are not showing what they claim to be showing. Also, does the "see flight tests" link work for anybody?

Comment · 1 year ago
Well, if all the interesting signals are on the mezzanine, what's the point of the Arduino form factor and pinout? Just to claim that they're supporting a widely used platform? Engineers can see through it.

The more I look at it, the more it sounds like a platform designed by M&A team

Comment · 1 year ago
or Samsung Artik. Went nowhere in a hurry
Comment · 1 year ago
This is desperation and I think it will go nowhere good.

Arduino has neither technical (standards, form-factor, pinouts), nor mindshare among developers that can be useful for high-speed, modern and upcoming AI-on-the-edge applications.

It sounds like Qualcomm is making a belated move towards robotics, but acquiring these assets is only going to distract them from becoming a successful player.

Comment · 1 year ago
Which is kind of sad, since the Uno pinout is horrible for high-speed signals
Comment · 1 year ago
The history of your posts, oh my... But I will attempt to provide an answer in earnest.

All sane people are against an endless war. Or, any war for that matter. The only state that can be compared with an endless war is a mid-war period: the time when both sides know that the war is coming, and they live in misery, entrenching and militarizing, while the rest of human development stands still: economy is military-spending driven, birthrate falls, population flees, etc. Do we agree on that or do you need examples?

So, taking your question at its face value: the alternative is lasting peace. The history tells us that the only condition for lasting peace with Russia is either strong and decisive resistance or military alliance membership. Again, examples are a legion: both positive (Finland, Baltics, Turkiye), and negative (Georgia, Ukraine, Afghanistan, Syria, Chechnya to a certain degree).

The only path for lasting peace for Ukraine is to humiliate Russia on the battlefield. For that to happen they need weapons

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