New and old Gamma Spectrometer (PWJ253)
18:42
Making of the Christbaum (PWJ245)
11:40
Wooden Steam Locomotive (PWJ231)
13:05
A bag full of chips! (PWJ229)
11:23
Oh Deer! (PWJ228)
30:47
9 ай бұрын
Пікірлер
@ittamodotta
@ittamodotta 19 сағат бұрын
Thanks for the video! Now I can eliminate these useless functions. I thought the control circuit was next to the on/off button.
@macrolabservice1899
@macrolabservice1899 2 күн бұрын
Nice and simple mod. But as for me, I would end up by placing some simple (linear) current driver for the LED. Because, when the battery is fully charged, the LED is stressing from high uncontrollable current which slowly kills it. For that purpose you can use, say, popular AMC7135 chip. It will maintain the current under 350mA and lower when the charge is depleting. Also, if the battery has no built-in protection, it should be good to use some voltage supervisor (or any other cut-off IC which is getting triggered at 2.8V to avoid the deep, deadly discharge level).
@LuciaMorales-e4k
@LuciaMorales-e4k 2 күн бұрын
No le veo la diferencia ni lo util
@PlaywithJunk
@PlaywithJunk 2 күн бұрын
It will not blink anymore. Blinking is not necessary and annoying.
@user-rs8zg8ey2b
@user-rs8zg8ey2b 2 күн бұрын
Why even take the components out, just place a jumper (resistor lead) across it, takes 1/10th the time, been doing this for a decade now.
@gsau3000
@gsau3000 3 күн бұрын
Wow, hacking a flashlight to be a... well, a flashlight. Genius! That's NOT what "hacking" means BTW.
@PlaywithJunk
@PlaywithJunk 3 күн бұрын
The term "hacking" is widely used for all kinds of alterations of technical items or software. 🙂 And your obervation is not correct. I changed a bad flashlight into a good (non)flash-light...
@raulcrudele1
@raulcrudele1 4 күн бұрын
This annoying intermittent feature bothered me for years. I could solve it thanks to this video. You rock!!
@DataDashy
@DataDashy 5 күн бұрын
Servers pls no tents 😂
@PlaywithJunk
@PlaywithJunk 4 күн бұрын
This is a stage, not a tent 🙂
@ArdyLay
@ArdyLay 5 күн бұрын
I would say that a bad fuse is one that doesn't blow when it should, and a blown fuse did its job. ;-)
@TheBypasser
@TheBypasser 5 күн бұрын
Be careful though, as that transistor inside the IC had some resistance too, so the LED had not just 0.25 Ohm in the feed line, but somewhat more.
@jimsvideos7201
@jimsvideos7201 6 күн бұрын
There is a line between genius and madness and this makes me think you have one foot on either side. 😄
@PlaywithJunk
@PlaywithJunk 6 күн бұрын
I take this as a compliment… 😊
@jimsvideos7201
@jimsvideos7201 6 күн бұрын
@ It is 😀
@colinmartin4979
@colinmartin4979 6 күн бұрын
Sadly to be so bright... they have chosen to overpower the led.... thats why there are often two brightness levels..95% and 110% when it flashes it intermittently gives its highest level ( overpowered) so by converting it to allways come on at over power level.. rather than the second dimmer level.. So whats the difference ? At the dimmer level the LED can last for 1000 hours of use... at 95%.. At the overdriven highest level, the LED will burn out before a couple of hours total use. 110% then 0%.... ok if you only use it for 5 minutes at a time it will work for 25 cycles of 5 minutes before it starts to degrade permently. Once it degrades it will give only 50% light or fail completly... Wiring it directly, also means NO REGULATED CURRENT CONTROLE. So now a freshly fully charged battery will be even more likley to burnout the LED. Add to this the poor cooling with loose heatsink fittings and no water tight seal, just how long do you think it will actually last...20 hours, 10 hours, 5 hours 5 minutes... If you have a led torch use the 2nd brightness level, it will survive 50 times longer.. use only full power for very short bursts or avoid completly... f5vhz
@PlaywithJunk
@PlaywithJunk 6 күн бұрын
There is no problem… the original chip has no current limiter or undervoltage protection. When it‘s turned on, it starts at 100% brightness, the same as if the jumper was installed. There is no 110% setting… The LED is a 4W chip and it gets pretty close to 4W with just the resistors. No problem either. And if you are concerned about the LED lifetime, you can remove one or two resistors to reduce the current. Really no big deal… 😉
@AhmetBayil
@AhmetBayil 6 күн бұрын
12:10 What does this lamp assembly do?
@PlaywithJunk
@PlaywithJunk 6 күн бұрын
It‘s just a big resistor (10 Ohm) as a load to test the power supply. And the green LED tells me that power is on. 😊
@AhmetBayil
@AhmetBayil 5 күн бұрын
@@PlaywithJunk I think there should be a video about that too. It looks like a Tesla coil.Thank you for your response, I subscribed :)
@PlaywithJunk
@PlaywithJunk 4 күн бұрын
@@AhmetBayil This is only a resistor and a LED.... that's not enough for a video 🙂
@TheEmbeddedHobbyist
@TheEmbeddedHobbyist 6 күн бұрын
My problem is I've about 10 dmm's but only one phone. So a fuse is statistically closer to a dmm than it is to my phone 😂😅
@PlaywithJunk
@PlaywithJunk 6 күн бұрын
There is always an exception to the rule... I know people who take a thermal camera with them on vacation. (Myself) 🙂
@TheEmbeddedHobbyist
@TheEmbeddedHobbyist 6 күн бұрын
@@PlaywithJunk Don't have a thermal camera or any thermal underwear so you've got me there. 🙂
@Sommyie
@Sommyie 6 күн бұрын
.... I didn't expect that, but it's so obvious
@Vladimir_Varavva
@Vladimir_Varavva 6 күн бұрын
😂
@tiltchat
@tiltchat 6 күн бұрын
cool
@rulu1828
@rulu1828 6 күн бұрын
Interesting to see that it still takes a full team 2 days of work to dismantle and ready for transport.
@haralamc
@haralamc 7 күн бұрын
Holy shit you make 6k a day 🤯
@raylewis4410
@raylewis4410 7 күн бұрын
Practice made him perfect...good job
@PlaywithJunk
@PlaywithJunk 7 күн бұрын
Thank you! :-)
@billheckel3891
@billheckel3891 8 күн бұрын
Eliminate the cap and it should work the same but keep the undervolt protection (if any exists)
@PlaywithJunk
@PlaywithJunk 7 күн бұрын
Does not matter. There is no U.V. protection in this chippy.
@thomasholthausen335
@thomasholthausen335 8 күн бұрын
Ich glaub du bruchsch neui Schiischuhe 🥴
@PlaywithJunk
@PlaywithJunk 8 күн бұрын
Oder einfach nicht mehr Skifahren.... oder mieten 🙂
@transilvanischervampir666
@transilvanischervampir666 8 күн бұрын
Wieso verschrotten? Ich hätte den gerne genommen 🥸
@PlaywithJunk
@PlaywithJunk 8 күн бұрын
Hättest Du auch den Transport bezahlen wollen? Das Ding wiegt ein Vermögen...
@transilvanischervampir666
@transilvanischervampir666 8 күн бұрын
@PlaywithJunk was kostet der Versand 🤔🤯 ich hoffe nicht 2000 $ 🤯🤯🤯
@PlaywithJunk
@PlaywithJunk 7 күн бұрын
@@transilvanischervampir666 Kommt drauf an. Du klingst nach Deutschland 🙂 2000 wohl nicht gerade aber 300-400 Euros vielleicht schon. Aber egal, der Server ist eh weg....
@beamer.electronics
@beamer.electronics 9 күн бұрын
It's a design feature - as you age your ankles get weaker, so, they have designed it to progressively absorb more energy by breaking more easily. A maker to be trusted.
@PlaywithJunk
@PlaywithJunk 7 күн бұрын
Ah... when your ski boots fall apart, it's time to quit that sport :-)
@1MajorTom
@1MajorTom 9 күн бұрын
👍
@deepblueskyshine
@deepblueskyshine 9 күн бұрын
That's the marker of chinesium addition to the plastic bases mixture.
@kf5tqnkf5tqn36
@kf5tqnkf5tqn36 9 күн бұрын
Won Hung Lo brand ski boots there.... Either that or lots of heavy use of plasticizers.
@PlaywithJunk
@PlaywithJunk 9 күн бұрын
No cheap brand.... they were Raichle boots, swiss made! But after 30+ years even the best plastic will break.
@nyceyes
@nyceyes 9 күн бұрын
I loved watching this.
@Chiavaccio
@Chiavaccio 9 күн бұрын
👏👏👍
@PiDo83
@PiDo83 9 күн бұрын
Was issn das für eine scheiss synchronisation?
@PlaywithJunk
@PlaywithJunk 9 күн бұрын
Das ist ein neues Feature von KZbin und wird automatisch generiert. Kann ausgeschaltet werden via Einstellungen -> Originalsprache Englisch 🙂
@benbaselet2026
@benbaselet2026 10 күн бұрын
Now you can just buy a smallish gaming PC and get more performance than this.
@Gastell0
@Gastell0 10 күн бұрын
I love how we have had PCI/add-on cards guides and support, but non-business case manufacturers and manufacturers of consumer GPUs still refuse to make use of that technology, but still use it for business products
@ricardofreitas3984
@ricardofreitas3984 10 күн бұрын
one like from Brazil. Very good
@PlaywithJunk
@PlaywithJunk 7 күн бұрын
Thank you from Switzerland!
@colinstu
@colinstu 10 күн бұрын
I was not ready for the whole stage to transform into a trailer. Neat design.
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
Yeah it's surprising how everything comes together. Watch my video about the funfair ride, that starts as a trailer too. 🙂
@ArneiroS
@ArneiroS 10 күн бұрын
can it run/play doom or crysis
@PlaywithJunk
@PlaywithJunk 7 күн бұрын
It runs EBTKS...
@f.k.b.16
@f.k.b.16 10 күн бұрын
I work for a company in the US that makes Truss, corner blocks, and some stage stuff. I don't get to see it much outside of our building so it's cool to see a time lapse like this! Thanks!
@tad2021
@tad2021 10 күн бұрын
Around 10 years ago I wanted one of these, but they were still going for quite a lot despite being very outdated even back then. I ended up finding a stupidly good deal on a DL580 G5, which was pretty similar but half the number of CPUs. I still have it, but a single old E5-V4 can out class it, so it's in a museum section of a rack being used as a shelf.
@UnixPerdunix
@UnixPerdunix 10 күн бұрын
Wow, what a beast, cant imagine how much power did it consume
@80Loke
@80Loke 10 күн бұрын
good build quality :) What OS did a beast like this had then it was in use?
@UnixPerdunix
@UnixPerdunix 10 күн бұрын
Probably HP/UX
@semifavorableuncircle6952
@semifavorableuncircle6952 10 күн бұрын
Usually Linux, sometimes Windows, sometimes some proprietary UNIX. Its just a big PC after all.
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
Often something like Windows Server 2012 or some sort of ESX virtual OS.
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
Most likely not HP/UX. I have never seen HP/UX on an Intel compatible system. HP/UX is for Itanium or HP9000 systems.
@Phoeliz
@Phoeliz 10 күн бұрын
It's a felony for you to just tear it apart without giving it a last boot showdown in the video.
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
:-) It had to go quickly.... But just imagine a normal Proliant Windows boot and you have it. Nothing special with this one.
@RoyHess666
@RoyHess666 10 күн бұрын
First I thought (would be nice to have and play around with it), but then I saw the RAM and the CPU and thought: "nah, can keep it for yerself!" 😀
@Nibbleminx
@Nibbleminx 10 күн бұрын
pleeeeease turn it on too (with sound) and show cinebench or something ^.^
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
I doubt that cinebench would run on Windows Server 2008....
@galileo_rs
@galileo_rs 10 күн бұрын
I stumbled upon the same fault once before, also a single layer board.
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
Oh that happens quite often, especially with large and heavy components.
@galileo_rs
@galileo_rs 10 күн бұрын
I would love some of those Opterons for my CPU collection and some of those PSUs :)
@fliptrontube
@fliptrontube 10 күн бұрын
Thanks for your excellent video. I have 5 of these flashlights, and the most annoying thing is all the modes. The second most annoying thing was I could not figure out how to open it. Your video made clear how to disassemble it. Much appreciated.
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
Yeah, the first one is always the hardest....
@username-s9s3r
@username-s9s3r 10 күн бұрын
When recycled plastic becomes more of an art, than a science
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
:-)
@mixolydian2010
@mixolydian2010 10 күн бұрын
Hi thanks for the videos. What happens to all the junk. Cheers
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
It goes to the recycling bin and into hardware heaven.... :-) Most of it. Some devices are kept for museum or given to enthusiasts.
@mixolydian2010
@mixolydian2010 10 күн бұрын
@@PlaywithJunk Thanks, i should have been more specific. What bits are worth keeping and where do they go? Is it mostly scrap aluminium, for example? Its just the engineering is amazing on some of these machines. I also wondered if they are ever up cycled or repurposed in another machine. Cheers
@jd3497
@jd3497 6 күн бұрын
@@mixolydian2010 Lots of sheetmetal and plastic. Small amount of aluminum confined to the chip/semiconductor heatsinks.
@Stuart-AJC
@Stuart-AJC 10 күн бұрын
The wrong type of snow?
@ferrari2k
@ferrari2k 10 күн бұрын
holy... 7.2kW, I doubt I could run that from a single outlet in my home xD
@PlaywithJunk
@PlaywithJunk 10 күн бұрын
You can't just add the watts of all power supplies. First of all, it's a 3+3 redundancy. That means the server needs 3 and the others are only necessary if one or more fail. That reduces the maximum power to 3600W. And the 1200W per power supply is the maximum it could deliver if necessary. That value is newer reached under normal conditions. I would say this one takes between 1000 and 2000W and it worked on a single 230V/13A outlet without a problem :-)
@moulyjeanlouis7302
@moulyjeanlouis7302 10 күн бұрын
Et Voilà encore cette voie de Robot de Merde qui dit E E E🤖🤖👽👽👽
@LawpickingLocksmith
@LawpickingLocksmith 10 күн бұрын
Solid!