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jaidan

104 karma · joined February 3, 2021

I work on industrial electric machines/control systems. I tinker with home lab stuff and cars.
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jaidan··on I'm switching my phone from Android to Linux
Yes. I have been daily driving one for almost 2 years. No it's not as polished as an iPhone of Samsung, but it also doesn't have the backing and history those phones have. In the time I've had it, the improvements have been huge. Some say it's a bit laggy - I don't think it is, I think this is down to not having animations to tide you over between this view and that view. It works. It can run banking apps in Android. It doesn't have to run android. It's a 6 core CPU. The later models have 8GB ram (mine has 6GB and it's fine). I have tried Pinephone and found that to be horrifically slow. I like that I can write my own apps and also use a mouse with it if I want - then you have the dock to use a monitor. Out of the phones mentioned in this article, it sounds like the Furi phone would out perform most of them.

I figure supporting this effort is my little way to make a change in the world and help bring freedom back to our devices, which I now have :)

jaidan··on Research first to show humans have remote touch "seventh sense" like sandpipers
This is exactly how tradesmen and craftsmen use their hands. I guess they don’t teach this at university :D
jaidan··on ElementaryOS – Thoughtful, capable and ethical replacement for Windows/macOS
I’ve been daily driving Linux Mint for about 4 years. It’s usable and stable with standard software packages and can also be tweaked in the Linux way if you so need it.

Another person mentioned Ubuntu if coming from Mac. I haven’t considered it before but they’re probably right.

I was using Mac at home, but Windows at work. So moving to Mint was easy.

Ubuntu was OK on high performance hardware but when they introduced snaps nothing worked so I moved to Mint.

HTH

jaidan··on Ask HN: Are there any modern devices similar to Palm Pilot?
I’ve never used a palm pilot, but I do have a Furi FLX1. If you don’t run the android container in it, then you aren’t exposed to the duopoly.

It works as a phone. It works for documents, contacts, calendars etc. Bluetooth keyboard and mouse work, as does a USBC dock (but no DP).

I like it a lot.

jaidan··on iCloud Mail has DNS misconfigured?
Sounds like you have a rule match to auto forward on certain criteria. Have you checked your rules?
jaidan··on Waydroid – Android in a Linux container
I thought the same originally. Then after speaking with the online chat and realising Wayne was a Queenslander, I bought one. There’s enough people in the Matrix and Telegram channels now to know there is a real phone. Even look at the GitHub activity. It’s busy.
jaidan··on Waydroid – Android in a Linux container
Yeah it is. I have the Signal app installed in Android, but I only use it to initiate the Signal setup. Then use the desktop flatpak in FuriOS as my daily driver. You can change the look of it to be similar to the mobile app and a recent change (like a week ago) has made resizing the contact list easier from a touch screen rather than having to use a mouse the first time.

The Telegram and Matrix channels have been great for people sharing tips like this.

jaidan··on Waydroid – Android in a Linux container
There’s a flatpak signal that works great in FuriOS too
jaidan··on Waydroid – Android in a Linux container
Yep. Been daily driving since September.

I love it.

No DP Alt mode.

jaidan··on Waydroid – Android in a Linux container
FLX1 is fast. It’s useful. It has regular updates that improve experience. Battery lasts 1.5 days with moderate usage.
jaidan··on Waydroid – Android in a Linux container
This was the basis of how FuriLabs managed to get such good Android app integration. Obviously they’ve forked it [0] and heavily modified it, but the user experience they’ve created with this to allow Android apps on a Linux phone has been great.

[0] https://github.com/FuriLabs/waydroid

jaidan··on Xiaomi global bootloader unlock policy has changed
Look on the bright side. Locking bootloaders has the potential to break the duopoly by driving more people towards Linux phones or other unlocked devices. The more people that move, the stronger those communities get. I've been daily driving a Furi for 3 months now and am glad to have options outside of the duopoly.
jaidan··on Nokia 5110 – Back from the Dead (2022)
Why not consider a smart phone that has good hardware, supports VoLTE and doesn't use Android or Apple? I've been daily driving a Furi FLX1 for over a month now. You can make it as smart or dumb as you like and you can even use it to charge another phone!
jaidan··on Electric vehicle safety via crash test
> Maybe for pickups above some weight drivers should have to have a commercial driver's license, the one you need to drive a real truck.

Like the rest of the world?

Australia car license limit: 4500kg for C (Car) class [0]

New Zealand Car license limit: 6000kg for Class 1 (Car) [1]

United Kingdom car license limit: 3500kg or 8250kg for class B [2]

France limit: 4250kg towing for class B [3]

Cavet: the above weights can be a vehicle or a combination vehicle weight depending on a bunch or intricate rules.

[0] https://www.transport.wa.gov.au/licensing/vehicle-classes.as...

[1] https://www.nzta.govt.nz/driver-licences/getting-a-licence/l...

[2] https://www.gov.uk/driving-licence-categories

[3] https://www.service-public.fr/particuliers/vosdroits/F2845?l...

jaidan··on LibreMobileOS (LMODroid) – Rich Featured Privacy Focused Mobile OS Based on AOSP
After looking what alternative mobile OSs lately, there seem to be a few around. The ones that have appealed to me so far are Ubuntu Touch, Mobian and FuriOS. I see there will be a Ubuntu based version here soon. What I can’t understand though, is why don’t these really clever people work together on fewer solutions with similar end goals? Is it that it’s difficult to manage opinions and decisions? Or that people don’t check the market before developing alternatives? Or something else?
jaidan··on Australian government approves AAPowerLink project to export solar to Singapore
I am curious about a couple of things to do with this project. Given the solar panels will cover about 30,000 acres of land [0], and a factory is being built to manufacture the panels (because there are so many), how will decommissioning of the solar farm be done at end of life? How does one process that many panels in an environmentally friendly way? It sounds like another factory will need to be built to process the waste.

I hope that the decommissioning of this kind of solar farm is better managed thant the likes of the Northern Endeavour FPSO, where Woodside offloaded it to a small company to dodge the decommissioning costs of the field, leaving the taxpayer to foot the bill[1].

[0] https://en.wikipedia.org/wiki/Australia-Asia_Power_Link [1] https://www.industry.gov.au/mining-oil-and-gas/oil-and-gas/o...

jaidan··on Australian government approves AAPowerLink project to export solar to Singapore
The problem with long distance AC is the reactive power component caused by the capacitance, and the voltage rise caused by the Ferranti effect.

The reactive component has significant impact on the generation equipment and grids. It also causes the Ferranti effect, where the voltage along the cable rises. This can make managing the voltage within the cable difficult because at no load, the load end has a higher voltage than the source, and when loaded, the middle of the cable has a higher voltage than both ends.

During stable operation these effects can be managed with Statcoms, shunt reactors and voltage regulation tap changers. However during transient operation you will be relying upon the static protective devices such as surge arrestors, depending on how large the transient is.

DC transmission does not suffer from the same reactive power component and has less losses, but it does require large convertor stations at both ends.

jaidan··on Ask HN: What would you recommend a 16 year old to pursue career wise?
Either a horticulturalist/permaculturist or an industrial electrician.

Both are and will be required skills for the foreseeable future (next 200 years or so).

Knowing how to grow food and maintain a healthy environment is becoming a lost skill. “Grounding” has science now saying it’s a good thing for your blood, heart and brain (don’t have link on hand but when connected to ground scientists have found blood physically changes and can be seen in microscope).

Electricians are usually a licensed trade. This makes it more protected but also makes you more useful.

You can branch into engineering later if you wish, and you usually make for a better engineer cause you know a 630mm^2 cable doesn’t fit in a 20mm gland.

Substation automation based on IEC61850 is everywhere and more common. It consists of servers, gateways, IEDs (which also need programming), Ethernet, VLANS, switches etc. so you get a technology knowledge base you can relate to other areas of yours, or your friends and families life.

You can also learn to program SCL files using python or other such tools. Get bored of big power? Switch over to instrument and controls.

There will always be a need for plants, food and power. Why not set yourself up for success those ways?

(Oh! And you get paid to train when you’re an apprentice and you don’t end up with student debt or university fees)

jaidan··on The end of Insteon and why the smart home keeps faltering
I use Home Assistant and a mixture of Z-wave and wifi devices. The way I choose wifi devices is by finding which ones can have Tasmota firmware flashed to them.

For example, in Australia, many hardware stores sell “Grid Connect” devices. This is a cloud solution for the likes of Arlec. However, most of these devices can be flashed with Tasmota. This removes the cloud and keeps everything in house using MQTT. Security is WPA2 and TLS. I run my IOT devices on a separate VLAN and use 2.4Ghz network as it seems to have more coverage and is more reliable.

Here is a list of >2000 devices which can take the Tasmota firmware:

https://templates.blakadder.com/

jaidan··on Someone should probably start a bright home lighting company (2019)
Metal-halide HID lamps are best for this purpose. They have the best colour rendition of all lighting and they come in different sizes and colour temperatures.

My pick for a bright daylight would be about 6000K colour temp and I’d just throw some fittings in a room then walk outside at mid day to determine how many watts Id need to satisfy.

Bonus of these is you can get coloured lamps with more awesomer colours than LEDs.BLV is one manufacturer.

Second bonus is if you use a grow lamp in your setup, it’ll also help reduce the effects of SAD. They use the same fittings.

Oh, and remember diffusion is the key for comfortable indoor use.

jaidan··on Show HN: Messages for Macintosh – a classic Mac iMessage client
cplusplusfellow if your contacts transition to the likes of Signal [0], you can then message from phone or computer. They have software for Windows, Mac and Linux.

[0] signal.org

jaidan··on Apple's custom NVMes are amazingly fast – if you don't care about data integrity
16ms is just longer than one AC cycle at 60Hz and less than one AC cycle at 50Hz.

I would has a guess that 16ms is the physical limit for most consumer hardware (and maybe commercial computing) to detect mains loss.

Of course there is industrial hardware that can detect quicker than this but it would add a LOT of cost for arguably little gain, or something that could be solved in another manner.

jaidan··on Asus and DD-WRT – don't even think about it
Thanks for that pointer. A fair comparison.

I guess features like that depend on developers available time and the size of the communities too. My assumption would be the ProtonDB service would have a much larger audience than OpenWRT does, hence the efforts put into the quality of the data.

jaidan··on Asus and DD-WRT – don't even think about it
For the OP:

> Um guys, maybe remove devices without wifi support from the “supported devices” list to make the list an actually useful resource?

Open WRT relies on members of the community to help keep the documentation up to date. You can edit the table of hardware here [1].

I wouldn’t say it’s unsupported hardware though. Some people use these devices as a router and don’t need wifi enabled. In this case I would say it is supported, but in limited functionality.

[1] https://openwrt.org/supported_devices/adding_to_toh#editing_...

jaidan··on Linuxgems – A succinct cheat sheet for newbie Linux coders and sysadmins
`ls` seems to have changed (unless ls has distro specific arguments). When I use `ls -r` I get reverse order. To get sub-directories, I have to use `ls -R`. I'm running Mint.
jaidan··on Myocarditis associated with Covid-19 compared to mRNA vaccines
Australia has been reporting 1 in 10000 rate for myocarditis in 11-17 year olds and is ramping up their campaign to get more high school kids vaccinated.

Table 2: https://www.tga.gov.au/periodic/covid-19-vaccine-weekly-safe...

The article linked in another reply (https://toronto.ctvnews.ca/ontario-recommends-pfizer-covid-1...) for Canada suggested they stopped the Moderna Vaccines at a rate of 1 in 28000.

I wonder, what rates determine when action is taken?

jaidan··on They don’t make ‘em like they used to
They do make them like they used to and yes they are expensive. But they also have temperature control and can come in electric: https://agaaustralia.com.au/aga

https://www.esse.com/range-cookers/1000-x/

Like many things, people wanted cheaper and they wanted it now. I refer to this [1] excellent website to explain the economics of purchasing equipment or services, buying your first or last oven or for use in project management decision making.

[1] https://fastgood.cheap/

jaidan··on E-Ink Magic Calendar that runs off a battery powered Raspberry Pi
I’m sorry to have to let you know your wallet may empty if you have not seen this already:

[edit: 4.7” ESP32 based epaper display with touchscreen, built in battery and expansion ports]

https://shop.m5stack.com/products/m5paper-esp32-development-...

jaidan··on Teardown of a PC Power Supply
That’s how power transformer work in a utility network! We have 120000000w (120MVA) at work. So 500w isn’t much for an isolation transformer.
jaidan··on Teardown of a PC Power Supply
I’m not a medical person but I am an electrician.

If you receive a shock, if can affect the rhythm of your heart and cause problems later. We’re taught to go and get an ECG after receiving a shock. Like jump in the car and go to the doctor or hospital and have someone else drive you. If you’ve received a shock - go get checked out.

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