That is the most intricate and convoluted Rick Roll I have ever received. Thank You.
@designworksdw1949
5 жыл бұрын
hehe im not even mad it was impressive
@ThisOldTony
5 жыл бұрын
I was staring so intently only to be rickrolled. Love it!
@pmgodfrey
5 жыл бұрын
You need to put some of this on your shop toys to try and one up AvE. He doesn't have a glowing CNC machine.........yet.
@coreylz1
5 жыл бұрын
i just use hyperdrive waste from your space workshop to achieve a similar effect.
@nickbownz
5 жыл бұрын
@@AEON. you find the competitive option that isn't a blatant forgery of this system. technology, especially limited application technology, costs money.
5 жыл бұрын
You know the rules, and so does he ;)
@garbleduser
5 жыл бұрын
You can do better than this to illuminate your your C&C. Use cherenkov radiation instead.
@lank_asif
5 жыл бұрын
You are just mind-blowing! I find every video you make, and the extent of your interests, incredible!! Thank you for this amazing and inspirational (and educational) channel.
@AlexanderBukh
5 жыл бұрын
I think the same. Could not express it that good.
@E--Drop
5 жыл бұрын
What Lank said
@BushCampingTools
5 жыл бұрын
Echo what Lank Asif said, only adding some extra Wows!
@jannejohansson3383
4 жыл бұрын
Easily most detailed, intresting and Professional KZitem-channel.
@qwerty123443wifi
5 жыл бұрын
2 videos? 😱 I always love them and want to thank you very much for making them
@LordGryllwotth
5 жыл бұрын
The other guy have more thumbs up. You where too late!
@TheRealPodom
5 жыл бұрын
a) Wonderful video as usual, Ben! b) A note for those who have mentioned laser cut solder stencils, I agree that they're often not optimal. For small jobs, a friend of mine and I worked out a process to use post-it notes as solder stencils instead of kapton. 3M makes a post-it that is fully coated in adhesive (instead of just along one side). We used a 45W laser to raster scan various stack-ups of notes on an aluminum base. Assume the bottom note will be sacrificial, then peel up the top one or two notes--2 seemed to be about the right thickness. If you tweak the settings in, accuracy is quite good. We did 0402 and 0.5 mm pitch QFP with good reliability. Using a plastic squeegee and well-cleaned boards, we were able to get a dozen PCBs out of a stencil. Using a stick on stencil is nice. Once you get it aligned and stuck down, it's not going anywhere.
@Konecny_M
5 жыл бұрын
The most hilarious way I got Rickrolled ever.
@mikeguitar9769
5 жыл бұрын
electrick lumrollescent , or electroll lumrickescent?
@v000000000000v
5 жыл бұрын
this is my least expected youtube channel to be rickrolled from got me good
@theleva7
5 жыл бұрын
The best way it could ever be done.
@beneficial
5 жыл бұрын
Cut to source code -- dead pan: "Okay, let's talk about the firmware."
@NicolaiSyvertsen
5 жыл бұрын
Cannot be mad when Ben Krasnow does it.
@Cameron_J
5 жыл бұрын
My notifications got messed up and still managed to not miss a video. This was one of my favorite ones yet. I've been really interested in this paint, but it seemed like it would be really expensive. $400 for everything is cheap. I would like to see more video of what you made with it, maybe put this paint into a new project. I don't care if it's just painting a fitting or a custom decal on a project box. I always appreciate how much work you put it and the research you do that most other youtubers don't bother to. The King of Random hits Wikipedia for five minutes not even checking sources, while you seem to research scholarly articles and patents for a month. Thanks for sharing, awesome video as always!
@uniearesende
5 жыл бұрын
The level of science you do in your garage, is outstanding. Thanks for that. Learning more here than I could in many universities out there.
@jtoomla
5 жыл бұрын
Amazing! First of all, you are so -so smart but also your way of explanation is direct and quick, not any bla-bla-blaa and not fasting time. You are the gift for all us!
@tylershepard4269
5 жыл бұрын
This is absolutely incredible. I’m an electrical engineering undergrad, and I can’t wait until we are able to paint displays on things!
@joshuamcdonald3649
4 жыл бұрын
Last semester I finished my undergrad making OLED devices and this is amazing. I don’t know how I didn’t come across this!
@arbutuswatcher
5 жыл бұрын
Clearly you've taken EL Tech to a new level. Displaying a recognizable video to a EL Matrix Display is incredible. :) I tip my hat to you sir!
@mattrondeau7466
3 жыл бұрын
I understood about 9 words of whatever language you were speaking, but I listened intently for the entire video.
@Helloverlord
5 жыл бұрын
Im glad there's people this smart on this planet.
@StopChangingUsernamesYouTube
5 жыл бұрын
Well, that price tag definitely puts it out of my aimless tinkering budget for now. Thanks for giving me a chance to see it.
@skuzlebut82
5 жыл бұрын
I love that you mention Paul. I've been looking through pjrc.com since probably 2001, when I was going to Wichita State University. The man is awesome. I built an MP3 player from his design back in 2002. That thing, which I still have. It blew people's minds. It's still an awesome piece of homebrew engineering.
@dougalan5614
5 жыл бұрын
Ok, THIS is the coolest thing I've ever seen, displacing the previous coolest thing I've ever seen. I need to get some of this paint! You are a Jedi master, my friend.
@Ziryu2
5 жыл бұрын
Your SMD skills are astonishing
@TheSwaroopB
5 жыл бұрын
The orange colour is as if developed JUST FOR that Half-life lambda (λ) logo. Perfect! Awesome tutorial, man! Love your content.
@waltergrimm7161
3 жыл бұрын
Each of Ben's project is far of for anyone, amazing that someone can come up with all of his stuff
@howardkurtus7069
5 жыл бұрын
i found this a while back its cool to see someone put it in applications that i would actually do
@johnnyhammersticks1695
5 жыл бұрын
This is more accurately called AC Electrolumenescence. LED are also electroluminescent devices. The AC EL devices are cool because electrons and holes aren't actually injected into the photoactive material or phosphors to recombine like LEDs. The dielectric material simply blocks charge injection and only allows the photoactive material to only feel the electric field. The high strength electric field causes the electrons and holes trapped in defect states within the material to free themselves and fly through the material like a bullet through a watermelon. Kinetic energy is transferred to other electrons and they to become excited (impact ionization). The electrons and holes recombine as they travel across the thickness of the film and emit light. After a certain short amount of time the electrons and holes accumulate at the interfaces of the film (like a capacitor) and then the films reaches an equilibrium (becomes charged). To keep the devices emitting light the field is flipped at a rate such that the electrons and holes won't begin to accumulate at the surfaces. In physics this charge transfer is called a displacement current. The way this differs from a capacitor is by losing energy to excite electrons into radiative energy states within the material. Something that most dielectric insulators don't have.
@randomrangoon5476
4 жыл бұрын
I actually read your entire comment and found it very informative.
@ChamaraVFX
5 жыл бұрын
This man is the reason why Hollywood films depict a common engineer can do anything.. I mean he literally does everything! this time two videos a week.. man! (not complaining at all :) )
@motogee3796
4 жыл бұрын
wow...my mind is blown again and again as the video progresses. Esp the way you made the board...I would pay to be an assistant in your lab...
@mortensentim511
5 жыл бұрын
I had no idea the HV chips existed. I've made displays using triac pairs switching a standard driver, but there are big issues running an EL driver with variable loads. They'll shut down if the capacitance is too high, or low, so switching everything on or off can cause unexpected issues. This is a really neat solution.
@freeelectron8261
5 жыл бұрын
Wow! That's quite a project. Lots of time and smarts went in that EL paint.
@papalevies
5 жыл бұрын
Honestly, coil whine has prevented me from using el wire in the past, so this driver is awesome.
@recklessroges
5 жыл бұрын
This makes up for the lack of hoverboards. I feel that we are comfortably in the future now.
@arthurtapper1092
5 жыл бұрын
Hey could you make a video/post on your take of the dr walter lewin/electroboom commotion/debate regarding whether or not kirchoffs voltage law is always right or if it truly is a special case of faraday's law? I know it's off topic but you are honestly one of the smartest KZitemrs let alone people out there and I was hoping you could provide some insight into this
@AppliedScience
5 жыл бұрын
Lewin is a great professor, but in this case, at least, he leaves out elements that make the topic seem more difficult than it really is. He drew a schematic diagram and says that the voltage measured between two nodes is different depending on which voltmeter is being used. That is impossible, since the definition of a circuit node in schematic form means there can only be one voltage at that node. His schematic should have included inductors between all of the nodes, and then it would make complete sense and make all laws appear correct since it's totally fine to have a voltage across an inductor in a changing magnetic field. If anything, this lesson is a good reminder that there is parasitic capacitance and inductance everywhere, even a straight piece of wire! When looking at a schematic, remember that there are capacitors and inductors between all nodes, and then choose to ignore them when you are satisfied they are not a concern in a particular case. Perhaps this is Lewin's method of causing EEs and physicists to think more carefully about schematic representation and how it relates to the real physicality of what is happening. Perhaps.
@Keechization
5 жыл бұрын
KZitem comments have never hit such heights. @@AppliedScience
@uniearesende
5 жыл бұрын
Thanks Arthur for mentioning this here. Thanks Applied Science for the response
@Tomyb15
5 жыл бұрын
@@AppliedScience But what do you think about the article by Romer that he talked about? (here's a link to it www.phy.pmf.unizg.hr/~npoljak/files/clanci/guias.pdf or this one from my uni materias.df.uba.ar/ft1a2016c2/files/2016/10/Romer-What-do-voltmeters-measure.pdf ) The article explains that the problem is that voltmeters measure the _path integral_ of *E* along its wires and that it's only when the curl of *E* is zero that you can say that the path integral through its leads is the same as the path integral through the part of the circuit that you want to measure (since path doesn't matter when curl is zero everywhere). This is to say that the problem of different voltages measured by two identical voltmeters between the same to points comes from a non zero curl of *E* (inside the solenoid) and from the different topology of how they are connected leading to different paths that 'concatenate' the changing magnetic flux when they close through the voltmeter. I'm sorry for the word salad; the article explains it better. What I tried to say is that the explanation seemed very reasonable and quite clever in that the resolution isn't that the voltage between those points is both 0.909 V and -9.09 V, but rather that the voltmeters show those values due to the nature of how they measure. Voltage may be undefined at those points even if the voltmeters show some value. I just want to know what you think and what you made of the article since you are an actual engineer, unlike me. Not to mention everything you do in this channel seems really clever and interesting (maybe some day we'll get the working gecko tape!)
@anullhandle
5 жыл бұрын
Arthur have a look at cyriels, electromagnetic induction = not for the birds, youtube video.
@truetech4158
5 жыл бұрын
You have been tasked with the mission involved in the creation of Paul McCartney's first and next electroluminescent guitar. He just said that it should be a 4 tone bluish orange combination appearing to scroll the notes and lyrics of the music, and this needs to be completed by next week to keep it all the tour schedule. The world tour and all its fans are depending on you from this point forward so please don't let them down, though please remain calm in spite of the sheer magnitude of such a monumental task of entirely colossal proportions. You will be paid 405 million US dollars.
@aijazkhan4847
5 жыл бұрын
Wow wow wow can’t believe how far we have come.
@BillyC500
4 жыл бұрын
So got here as a side channel rabbit hole from so misc project ideas/thoughts and I am so far out of my depth through this video but very cool and impressive stuff. Wish I has a better grasp on it to understand possible application/limits but I don't even know where to start.
@simontay4851
5 жыл бұрын
$500! Bloody hell! When you said that it is very expensive, you weren't kidding. I definitely won't be buying any of it any time soon (or ever probably).
@robgandy4550
5 жыл бұрын
Despite the video used to demonstrate the video potential, that is fricken awesome. You got my head rolling at all the possible potentials. I was gonna suggest the 3-states, but rather than three states, why not a sub-latching driver. Use your 64 channel, then do a full single state switch. Kinda like a buffer. Nice coding too. Curious if some available library's such as Max 7219's; I see they would require a fancy circuit to make them work. However, fricken awesome dude. Thanks again
@TheGhman87
5 жыл бұрын
another video, and after that last one, you're a legend man. Wonderful videos.
@lithostheory
5 жыл бұрын
Great stuff, I never knew something like this even existed!
@xjohnlangerijs527
5 жыл бұрын
I salute u & this circuitry. It is of great use 2 me, for fixing me old school stuff! Tx 4 this efforts. Namasté :D
@IlusysSystems
5 жыл бұрын
Love interrupt based programming :) These tiny devices are so HW rich, that often my main function is just {}
@josuelservin2409
5 жыл бұрын
Fabulous, a bit too pricey for my wallet, I need to sell someone a custom lightning project idea to get my grubby hands on those interesting paints.
@makimcleary393
5 жыл бұрын
That was my thought too. :D
@markatherton7848
5 жыл бұрын
Well done Ben, this is stunning.
@aaronschen9896
5 жыл бұрын
Above and beyond any reasonable expectation of rigor, as usual
@SF-fb6lv
5 жыл бұрын
Only 1/3 the way through the video but WOW!! I used to painstakingly screen print a mixture of 5-minute epoxy and GE EL phosphor onto Southwall Technologies' ITO film, then screen print Dupont silver conductor composition over that. Worked great but at 60Hz I had to use 600V to get them to be bright, not like today's high frequency drivers.
@scotshabalam2432
5 жыл бұрын
Why isn't this on toys? This is like the holy grail of glowing toy stuff that I wish kid-me had for toys in the 80s when glowing toys were a big deal.
@mattjmwmatt
5 жыл бұрын
Just a guess, but i think it's because of the 200 V boost converter, and the 500 dollar paint price.
@IanGrams
5 жыл бұрын
I'm thankful for two Applied Science videos in one week. Thanks Ben!
@deadall127
5 жыл бұрын
I would love to see a full car painted like that
@KowboyUSA
5 жыл бұрын
You come up with the most amazing stuff.
@esven9263
5 жыл бұрын
You can change the voltage limit of the LT3468 by simply changing the transformer selection. It's based on the flyback waveform so as soon as it detects it's no longer pushing into the cap it's going to stop charging regardless of the voltage there. You could also in that case switch to using something like the LT3420 with automatic top off to vastly simplify your circuit. This works don't get me wrong, and comes with some features you wouldn't get otherwise like the ability to select your own voltage thresholds. If you were looking to make this into some kind of a product though those are definitely changes I'd make. If for no other reason than it removes the need for software control to keep the circuit from going out of spec.
@caiocc12
5 жыл бұрын
I've come to the conclusion that this man is a lunatic. Of the good kind
@MikeSims70
5 жыл бұрын
this is pretty slick ... nicely done video!
@DrathVader
5 жыл бұрын
That's got to be the most elaborate way to rickroll someone. I'm not even mad.
@chafikchaf5827
5 жыл бұрын
This is one of the wow vids , thanks m8 very inspiring , I am following it closely
@zhaijie0906
5 жыл бұрын
Homemade EL display ,so coooool! genuis!
@JasonBarre
5 жыл бұрын
Thank you for introducing me to this wonderful paint!
@brunokerbaul3826
3 жыл бұрын
Hy all your videos are very very interesting At 5:41 min your talking about conductive tape I've tryed the aluminum tape that is used for linking the stove exhaust, there's an interesting fact The aluminum is very good in conducting electricity But the glue is not, really not, it's acrylic glue That could be really useful to transmit calories in small range of temperatures without direct current but a quick transfer of the calories to a bigger surface of exchange that makes a pretty good job in this application
@JensAndree
5 жыл бұрын
I love the lumilor paint but damn it's expensive?! I wish they could sell smaller bottles, like 10-20 ml instead of 4 oz/120 ml which are more catered for business applications rather than us hobbyists... Anything new in the blinkenlight department is always welcome and this just opens up so many possibilities for cool and custom installations! (I'm a keen scale modeller and I can see how I can make really cool stuff with lumilor for some of my 1/35 scale dioramas!) Also, fantastic job on the multi-channel driver Ben!
@TheBdd4
5 жыл бұрын
Excellent project and presentation! THANK YOU!
@GamingAmbienceLive
5 жыл бұрын
this is amazing *this stuff is used on F22 and other jets, and also some battery watches, it should be in every single watch, such a shame they dont*
@dragonrider4253
Жыл бұрын
Fun fact: Electroluminescent panels are effectively a light-emitting capacitor, hence the light emission only on voltage change.
@arjovenzia
5 жыл бұрын
Super impressive dude, excellent work. So much work, but super interesting, well worth it. Wish i could get my engineers on this level :-/
@OfTheiAm
3 жыл бұрын
When you sent video to the paint....I seen it coming but I still was like wait is he going to.. No effing way lol
@AReview2020
11 ай бұрын
Got some questions… Do you change the cup or clean the spray pens cup after every paint? Will that still work despite using a small compressor for the spray pen? And What other challenges did you face that you think is important to know when conducting this on a pliable substrate for the first time? Thanks!
@el_teodoro
5 жыл бұрын
Could you make a "3D" display with this? In a sense that you layer it which creates depth in the display?
@weirdsciencetv4999
5 жыл бұрын
Rickrolled with EL. Ben, you’re my fucking hero!!!
@doctorbobstone
5 жыл бұрын
So, that was an electroluminescent rick roll while good ol' Rick was being beamed up in a transporter? Nice.
@thomasegjoergensen
5 жыл бұрын
Love your channel! Awesome stuff...
@hellnawnaw
5 жыл бұрын
Wow that is some great stuff, thanks for inspiring a lot of project ideas!
@erik61801
5 жыл бұрын
so cool looking. it almost looks like adobe aftereffects
@brainfornothing
5 жыл бұрын
Very interesting, as always. Thanks for sharing !
@tzisorey
5 жыл бұрын
Need to use this stuff to decorate a 3D printed Marker from Dead Space.
@among-us-99999
5 жыл бұрын
I thought about Suggesting electroluminescent chemicals (like the white stuff in EL wire) to you maybe a week ago..lol Greetings from Germany! 🇩🇪
@Hexor1211
5 жыл бұрын
WOW! Great work!
@mrfritz1943
4 жыл бұрын
How long will this last as in years? Am how/where can I purchase some of ur circuits?
@kultur-vultur
5 жыл бұрын
I'd like to try using a silkscreen stencil method instead of a vinyl cutter.
@Space_Reptile
5 жыл бұрын
am i stupid for wanting my entire wall pained in that stuff w/ 0.25mm squares to have my wall run the windows starfield screensaver
@darth_dan8886
5 жыл бұрын
No. This is just too cool.
@lordjmme303
5 жыл бұрын
I'm thinking about covering my car in it.
@hxhdfjifzirstc894
4 жыл бұрын
Just buy a cheap video projector and screen. Much less effort and more results.
@TheAlpineHomesteadAdirondacks
5 жыл бұрын
HEY LOOKING AT YOUR BOARD MADE ME THINK THIS WITH A NUMBER OF LARGE CAPACITORS AND SOLAR ARAY AND SMALL LITHIUM BATTERY YOU HAVE A COOL ELECTRIC ENGINE OF SORTS
@635574
5 жыл бұрын
I have high hopes for quantum dots in TVs, but now i have an idea u could use EL layer and QD painting on top to have actual images light up.
@HobkinBoi
5 жыл бұрын
Use a copper board, etch a circuit for a driver on one side, and then paint your design on the other.
@call_me_stan5887
4 жыл бұрын
OK I just got rickrolled by my favourite engineer - great! :D
@fred.corp.8888
5 жыл бұрын
That’s so cool ! I wish I had the time to play with those kind of things.. For the high voltage supply, wouldn’t it be easier to use a DC to DC converter with a HV transistor, or even switch a transistor directly from the microcontroller instead of pulsing the flyback IC ? Maybe your power losses come from there :)
@codebeat4192
5 жыл бұрын
Pfieuw, thats an amount of effort, stunning results, congrats! The blue/green looks like a VFD display, very nice. Like others just mentioned before, it would be nice if it is possible to print it, especially for very fine details. Just wondering, is it possible to create contrast differences, like the amount of gray used in black and white images, by applying more paint or less paint or does the thickness makes no sense at all? If you can do this you can create 'depth' or shades. Another question, is there a difference between the colours, power consumption, required voltage etc and is it possible to create other colours by mixing it with some chemical? What will happen when you mix two colours and spray it, does it work?
@ozdemirsalik
5 жыл бұрын
Green is the color that human eyes are most sensitive with. So it's not because green ones are more powerful but because your eyes see it that way. You can also observe this effect on simple led diodes.
@FiizgetsTV
5 жыл бұрын
Interesting, what’s the particle size in Lumilor paint. For printing on inkjet the viscosity is still to low, paint is too thick to get trough inkjet printheads nozzles, but still we can heat it or add some paint thinner, and some older printheads, used on hard solvent printers, for printing outdoor graphics like banners and stuff, with dot size 40 or 80 picoliters could be right in place. Like XAAR 128, they are super cheap (by means dollars per printhead), they were used on lot of Chinese made wide format printers, so drive electronics for them are easy to get even with all mechanics - rail, head carriage etc. Plus One could get all the manuals for driving them - it’s a few wires for power and some weird serial protocol for actually driving all those 128 nozzles trough 28 pin FFC cable. And as recently I discovered people from XAAR are actually fine with working with individuals who want to use Xaar PH in their products.
@Asdayasman
5 жыл бұрын
I want you and AvE to team up and take over the world.
@TomsBackyardWorkshop
5 жыл бұрын
Id like to see an entire car painted with this.
@alexpetrovich85
5 жыл бұрын
Have you thought about making a thin RGB display using 3 separate layers of that electroluminescent paint?
@legosteveb
2 жыл бұрын
Awesome project. Can you post what the diameter of the EL wire is when it is stripped of the outer plastic sheeting? Thx!
@peepopalaber
5 жыл бұрын
Thank you so much for this Video! Very insightful and interesting. Finally something where i can combine my main field and job (graphic design, Illustration) with one of my hobbies (microelectronics, electronics in general). But this paint is pretty expensive ... well, i have to save some money ... Maybe there is a way to mix something similar yourself? I know that you need electroluminescent phosphor and baruim titanate as dielectric additive, both not cheap and easily sourcable ingridiens ...
@randomrangoon5476
4 жыл бұрын
Would love to do this cause it's very cool but it's so expensive
@lifeforceknowledge
4 жыл бұрын
ufo tech... oh yeah the rotating field created with capacitance is the key to advanced tech.
@Alexander_Sannikov
5 жыл бұрын
0:15 Ben works in Valve as far as I remember. HL3 confirmed.
@boxer8657992
20 күн бұрын
Wow 😮. Bro this is super
@Ni5ei
5 жыл бұрын
Love the Half-Life Lambda logo at the start of the video.
@TheExplosiveGuy
5 жыл бұрын
Rickrolled by Applied Science. My life is now complete.
@JuliusPiso
5 жыл бұрын
Could you add the Amazon link of the insulator tile to the description? (And it would also be great if you specified which of the ceramic heating elements you selected ;) ). Thanks for the great video!
@thextrmntr
5 жыл бұрын
Transparent Wood and Spray Paint 60hz Displays in a day. Woah!
@unperrier5998
4 жыл бұрын
Great choice of music video clip :)
@mayhemdiscordchaosohmy573
2 жыл бұрын
"...and I find if I get JUST the right amount of COFFEE then, I can do a 400 micron pitch QFN footprint with this..." I just love your down to real matter of fact philosophy... "...it's ALL ABOUT THE COFFEE!" This reminds me of a paper a friend and I jointly turned in about how; "...and it was the introduction of coffee to the middle class kick started the Industrial Revolution!"
@azimalif266
5 жыл бұрын
Try sacrificing a cheap printer, add some of these paint as the ink. See if you can print directly on it with the printer. Reprinting a sheet multiple times to get the layers. Will that work?
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