BigDanishGuy

joined 1 year ago
[–] BigDanishGuy 6 points 9 hours ago

Maybe they just found a partner who evolved like themself? It doesn't become a shitty choice for OP, just because you couldn't imagine it working for you. It would be a shitty choice for OP if it didn't work for OP

[–] BigDanishGuy 3 points 1 day ago

What are you trying to achieve?

You need to be on the same network as the next hop (ie router), otherwise you can't communicate with it. That means that either your ISP or your VPN provider, will have to have the same prefix.

In a matter of "asking" for an IPv6 address, ie using DHCPv6, I don't think most ISPs do this. Hopefully your ISP just hands you a GUA prefix through SLAAC, meaning you'll do a Router Discovery broadcast when enabling IPv6 on your host interface, you'll get a Router Advertisement back, and from that you get the prefix. With the prefix in hand you generate the last 64bits either randomly or through EUI64 (if privacy isn't your thing).

When I say hopefully, it's because at least one of my possible ISPs insists on DHCPv6 with a ridiculously short lease time. Or at least that's what the customer rep said before I ran away.

[–] BigDanishGuy 1 points 1 day ago (2 children)

System Tray Icon?!? What is this sourcery?

Sounds so futuristic. I mean I may be stuck in the 70s reading my electronic mail in pine on a pdp11, so that may influence my judgment.

[–] BigDanishGuy 12 points 1 day ago

Water? Like from the toilet?!? But Brawndo's got electrolytes

[–] BigDanishGuy 1 points 1 day ago

No, you're thinking of Mercedes, this is BMW so you have to buy the 'fuck you' subscription, just a monthly 15€, to get that amount of response from them.

That subscription is only available for customers who have bought the "car seat heat ON", "car seat heat OFF", "AC direction control with an optional AC temperature control upgrade", AND the "rear mirror defrost" subscriptions ... as well as having less than 20000km on the odometer, past 20k km the subscription is 20€ and requires the "advanced oil leak detection system" subscription (it's just a light on the dash to remind you to casually look where you parked for oil spots)

Fuck BMW, let me have an Opel Kadett instead

[–] BigDanishGuy 12 points 1 day ago (4 children)

Disclaimer: I haven't read the article, my rant is entirely based on the title.

[a] Fork That Promises Better Features

Have they released anything yet? Or are we at the project stage, where they're yelling at their CLI confused about git?

Promises are cheap, releases matter. I mean I could announce a project called Betterfox, promising to bring better features to a well-known browser. But in reality I'm by myself, overly ambitious, and going to leave the github page abandoned after the initial commit.

[–] BigDanishGuy 2 points 1 day ago

No, she's gonna be pissed, and if you thought that shit hitting the fan was smelly...

[–] BigDanishGuy 6 points 1 day ago* (last edited 1 day ago) (1 children)

Classic DIY landlord story. Had a coworker who bought an all but derelict house, which he split into "apartments" and did all maintenance himself. For him, tenant turnover was pure profit - he'd grab the cheapest paint from the supermarket, slap it on everything (outlets included), give the floors a quick once-over, and pocket the full security deposit. Three months' rent for a Saturday's "work."

His favorite scam? Convincing tenants to pay deposits in cash because it would be "easier to return" from his safe. Several times a year he'd pocket thousands in untaxed cash since there was "no paper trail." Tenant turnover was his real income stream - much better than dealing with those pesky long-term renters always complaining about moldy walls, leaky faucets and unplowed snow.

Last I heard, he was trying to unload the place on Facebook Marketplace. Don't know why, maybe the IRS (or tax daddy, as it's colloquially known in Danish) got wind of his cash flow.

[–] BigDanishGuy 1 points 1 day ago

He should have gone to the Anne Frank museum

[–] BigDanishGuy 3 points 1 day ago

Wait, those games came on CD? I thought they came as ISOs with a nocd_patch.exe

[–] BigDanishGuy 25 points 1 day ago

Marking your territory probably didn't help you either

[–] BigDanishGuy 2 points 2 days ago
42
submitted 2 months ago* (last edited 2 months ago) by BigDanishGuy to c/[email protected]
 

In search of a dedicated small engine community I come here.

I have an older husqvarna frontrider with a hydrostatic transmission. While checking the transmission oil I noticed that the fan had broken of most of the blades.

Looking at the transmission cover I can see that it has been grazed by the blades, suggesting that the fan has been pulled sideways.

The oil check was part of a small service, that I was doing since I had to replace both belts going to the cutting deck as well as the belt in the deck. Those belts died when the belt tensioner, in middle of the mower, came loose and dangled beneath the mower.

My questions are these:

  1. WTF?
  2. If the belts have pulled that much in the engine driveshaft, as to do this, what else would you look for before starting the mower again?
  3. Given that it's about 10°C outside, would you run the mower without a fully functioning fan?
  4. Have I missed something? Any wisdom you wish to impart?
 

I'm looking for a source of product status ect. Specifically AAE products at the moment, but preferably more universal than that. Does anyone know of a blog or other source, that congregates this info?

Background (rant) for asking:

At present I'm looking for vanes for my target recurve kid. Got told by the gurus at the range/club, that flex fletch ffp 187 was a good choice, so I ordered ffp 187 no-prep. Just to get an email back from the local shop, that ffp 187 no-prep was discontinued. And they suggested AAE wav, gas pro naca 200 performance (or spin wings, but the coaches don't want us to go for spin wings at the present)

OK, fine, I can see that JVD (my local shop's wholesaler) only carries one color of ffp 187 no-prep now. But then another kid at the club was shooting AAE hybrid shield 185, and all of a sudden those are being discontinued as well. So I've tried ordering AAE wav ... to the be told by the same gurus what wav was probably also discontinued. But I can't find any announcements, just dwindling stock at the wholesaler level.

I don't know much about archery, but I know that I don't want to fletch a dozen shafts, just to then learn that once the clicker-side vanes are used up, then we're SOL.

 

As the title states really. I need to refer to this diverse group of people, who somehow have gotten put in the same box labeled "sexual minorites".

I'm a boring CISHET vanilla white male, so I don't really know. I want to include as many as I can when I refer to "lgbtq+ people". I've been studying various flags, trying to find the one flag I need. But I can't really figure it out.

Is lgbtq+ the preferred term, or what should I use? Is a flag better? I don't want to hurt someone by not including them.

 

If money wasn't an issue, what ILF riser would you get for olympic recurve?

This is both meant as a thought experiment, but also as me picking your brains as a starting point for picking a new riser for someone.

Personally I like the Wiawis integrated dampeners of the ATF-DX or Meta DX. And the insert in the ATF-DX fitting, so you don't ruin the entire riser if you're stringing it wrong, does have some appeal.

But what do you think? Any Gillo fans here? Anyone want to try convincing the rest of us that formula is a superior fitting, and that we should tie the knot with Hoyt?

 

I apologize for the links below being vendor specific, but the linked products are the specific products I have used. I have no affiliation with the shop other than they offer to bill my job instead of having me pay upfront and then get the expenses redeemed. (I have tried making this both subscript and super script with respectively ^ and ~, but none works on lemmy)

I seek advice on proceeding with the setup and acquiring an acceptable printing quality.

Background

I have recently "upgraded" a creality cr6 se at work. I installed a spider steel/PEI plate (https://3deksperten.dk/products/spiderflexiplate-double-system-255x245-ex-cr-6-se), a bimetal heatbreak https://3deksperten.dk/products/3dsupreme-titanium-alloy-bi-metal-heatbreak-cr6-se) and a hardened steel nozzle (0.4mm from this kit https://3deksperten.dk/products/creality-3d-3d-printing-up-market-nozzle-kit-8-pcs)

Findings

Testing this new setup I used the PLA spool I had been printing with days before without issue. The new and old nozzles are all 0.4mm.

What I discovered was that I couldn't get any adhesion to the built plate, some spray glue (this exact make and model https://3deksperten.dk/products/printafix-100ml) fixed that. Then layer adhesion was an issue. So I upped the temp to the max for this PLA and increased the extrusion rate. First 10 layers or so were somewhat ok, but the rest delaminated instantly.

I then opened a brand new spool of PLA, thinking that the old spool had moisture issues. Cranked the temp to max, 210°C, added 5°C to the bed and applied a strong shot of spray glue. This time the print actually got done, but the parts where Cura's tree support was supposed to be supporting, the layers seem to come apart. The rest of the print was somewhat ok, though not great.

Current considerations

  • Maybe I attempted too much at the same time. I may try swapping the nozzle back and only deal with the plate and heatbreak.
  • The heat break may be install wrong. The nozzle was screwed in all the way, loosened a few turns, then the heat break was screwed in all the way. The nozzled was then tightened. No heating was done. I may try giving the heat break a few turns before installing the old nozzle again.
  • Should I have heated hotend before tightening the nozzle?
 

Simply put, our slate countertops are uneven, creating issues in daily activities. I've considered using an angle grinder with a grinding disc, but I'm hesitant. Seeking advice on practical solutions for making installed slate slabs even.

The slabs in question varies in thickness by at least ±6mm, in some spots the extremes are within 80mm of each other.

 

Looking to maybe upgrade my kid's creality cr6-se, so we can move into the more exotic materials.

It appears that I have two options for an all metal hotend, but I can't find any comparisons. Not besides a reddit post from 2020 stating that the Prima Creator is a knock off.

So have anybody tried one or both and care to speak about the experience?

30
submitted 1 year ago* (last edited 1 year ago) by BigDanishGuy to c/[email protected]
 

UPDATE:

Never before have I seen an entire maker community go "WTF are you doing you MANIAC! Just frigging buy it instead". I'm impressed :-) Normally I have to solicit such a strong response, this was pure ignorance.

I don't know whether we'll go forward with the 3d-printing part of this project anymore. If we do, I do hear you on the PETG, and it's not out of the running anymore. I may take the project on in a much smaller scale, on my own dime, so I can still try out some exotic materials (ie not pla).

In response to the cost per wand. I've found mailbox red TPU72d from kungfuflex for about 43USD per kg. I made a mock-up of the wand with 2mm walls, and at 220mm length it comes out to about 54g per wand. That's about 2.5USD - if nothing goes wrong and I don't waste a spool by printing unattended.

I think there's still something to be said about being able to form the wand to fit snug on the specific flashlight. Maybe the solution will be purchasing wand attachments and making an adapter for them.

ORIGINAL POST:

I'm designing a wand attachment for a flashlight. The wand attachment will be about 170-200mm long, slightly cone shaped, and fit securely onto a given flashlight. When attached to the flashlight and the flashlight is turned on, the flashlight will illuminate the wand giving of a red glow.

The purpose of this is to use the wand for directing traffic at night. Don't worry, we're licensed to do so and typically asked by the police to do it.

See the picture for an idea of what I'm trying to explain. Disregard the tape and the fact that it's white PLA. The white PLA is what I had open and the flashlight is not the same as will be used with the final device.

The attachment will be produced in 70-150 copies and handed out to volunteers of my national guard company. The final attachment must therefore be able to take a beating, ie scratches, impacts, temperatures and various rough handling.

I have at my disposal a pool of +10 Cr6-se, one ultimaker s5 and one stratasys uprint se plus.

I'm considering a couple of material choices. TPU or PETG in a couple of the cr6s or PC in ultimaker. The uprint strictly uses some proprietary ABS spools, and all the filament I've got for that is ivory white. A buddy of mine has offered to print a release candidate in flexible tough resin. But I don't think that he has any idea about the scale of the project. So it really narrows down to TPU, PETG or PC. If I'm going to make this rigid I'm going to go for PC, for durability, or TPU for flexibility and durability.

I've found a source for PC in transparent and white and TPU (72d, 95a and 98a) in transparent, red or white.

I like the TPU72d in red, but is it the right material? I can't find anything on the translucency of opaque TPU. In the picture it's just 1 mm of opaque white PLA, but what about 2 or 3 mm of TPU? Should I just drop the illusions of red opaque TPU and print in clear PC and spray a coat of red paint on the inside? Or clear TPU?

WYD?

19
Flooded chickens (sh.itjust.works)
 

We had a bit of rain these few days. 110ish mm over the last 14 days, 25 of which decided to check in on us yesterday. So our run got flooded.

Not having the space for a truck load of woodchips, nor the time to spare, I got a couple of 23kg bales of sawdust. BTW .6USD pr kg for sawdust, what's wrong with the world?

The chickens were quite perplexed as to the bale when it arrived, and definitely not sold on it either when I had spread it out, pic in comments. I'm going to see how it works before spreading another one.

Usually I don't have to pump water from this area before November, but I guess that life ain't fair and the world is mean, so we started the pump this morning. Next 5 months (we'll I guess it'll be 6 months if luck be) we'll be pumping about 26m^3 from this area daily.

There's a Danish children's song that starts with something like "The farmer is always busy on his farm" and then lists the chores. I wonder why I that was stuck in my head as I wandered about the hardware store looking for bedding material.

 

Questions:

  • Can you test 450V high ripple current caps with a any old desktop RCL meter?
  • Has digikey shipped me faulty units?

Background:

I've gotten a couple of 660uF (not a typo, it's some weird high ripple current caps for an outdoor AC unit) 450V caps to replace some that I decided were duds. Normally I only measure components when troubleshooting, but this being 20USD with vat devices I thought "what the heck, I better".

The caps in question are chemi-con EKHJ451VSN661MA59M https://www.digikey.dk/en/products/detail/chemi-con/EKHJ451VSN661MA59M/17728502.

Method:

I'm using a Phillips PM6303A, which is a 1kHz RCL meter. Ambiant temp is approx 15°C. The caps have a 20% tolerance, so capacity should be >528uF, but when measuring both caps settle at approx 450uF after a little while. After 16hours it hasn't deviated for the one cap I've left in over night. The dissipation factor, tan(δ), settled at 0.57, while the datasheet states that it shall be no greater than 0.2.

For comparison, the caps I thought was faulty, have been running for about 20years, with the same specs, but came out to 550uF and 0.3, and as the spec said 0.2 I decided to change them.

 

Solution: @[email protected] has made some really insightful comments below, which are really useful. ~~If you just want the cap you can set the parametric searches for 660uF, or in September 2023 I've found that digikey stock(s/ed) chemi-con EKHJ451VSN661MA59M~~.

Update 2: Turns out that EKHJ451VSN661MA59M is not the ordering code you'll want. That would be EKHJ451LIN661MA59M which returns 0 results when you Google it, or maybe a single result in a few days linking to this thread. So it looks like you'd be better off just getting some 680uF with blade snapins instead and retrofitting the board if possible. Just make sure it can handle the ripple current. Always check ordering codes twice my friends!

Original post

I need help identifying the terminals on some strange caps found in an AC inverter main board. The reason I state the AC part, is that the only other mention I've found of this layout, was a question on digikeys forum regarding an AC inverter https://forum.digikey.com/t/can-t-find-the-right-terminals-for-a-capacitor/19332 The capacitor in question has the same measurements as the one in the link.

In my picture on the right you can see the layout of the terminals, there's room for three caps, but only two was mounted, hence the relatively clean pads. On the left is one of the two caps in question. It says nichicon LQ(K), 85°C. Nichicon has discontinued the LQ-series, and the datasheet doesn't mention a 660µF variant. I don't know what fujitsu did to get caps with capacitance outside the E24 series.

Question: What is the name of this type of terminals? And more importantly: where can you get 680µF 450V caps with them? I haven't found them on neither Farnell or RS-Online.

For the sake of people googling this in the future, the AC in question is a fujitsu AOYS09LDC and the board was marked K05CM-C-A(03).

 

The pic may not be nsfw ... but the words uttered at the time certainly were!

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