DLP & LCD & Laser PROJECTOR - How They Work + TEARDOWN

Рет қаралды 375,091

3 жыл бұрын

$2/5pcs 2Layer & $5/5pcs 4Layer PCBs: jlcpcb.com
🔥See how the DLP, LCD and laser projector works with HDMI input or any other. See the teardown, animations, differences and theory,. I hope you will learn something new.
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More info: www.diffen.com/difference/DLP...
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Like share and subscribe to motivate me. Thank you
#DLP
#teardown
#projector

Пікірлер: 195

@ELECTRONOOBS 3 жыл бұрын

Sign up at ELECTRONOOBS.io: electronoobs.io/ Follow me on FACEBOOK for more: facebook.com/Electronoobs help me on Patreon: www.patreon.com/ELECTRONOOBS

@markadyash 3 жыл бұрын

one question sir why you put banana near your project

@compthing5656 3 жыл бұрын

@@markadyash hahaha its a size comparison thing. also its funny at times :P

@sachintrambadiya2108 3 жыл бұрын

How to make diy true 4k led projector with quality material from aliexpress make video with aliexpress product link with deep description

@mardiono7031 Жыл бұрын

Øl₩₩]]]`2}♧7♧♧1[[8

@Tailslol Жыл бұрын

Very cheap LCD led projector use a color LCD and white led light without splitting the color.they are fast too but not accurate or strong.

@ProjectPhysX 3 жыл бұрын

7:36 Wow! I've never seen a naked DLP chip displaying an image so far. Your animations are excellent. Great video!

@campbellmorrison8540 3 жыл бұрын

Really good video, excellent graphics. I have pulled a number of these projectors apart but didnt realise some of the details you explain. Im amazed at the MEMS mirrors and equally the alignment of all the parts in these projectors and yet they are thrown away with no appreciation of the incredible technologies in these devices.

@TheElectronicEngineer 3 жыл бұрын

Good plan, always want to see the inside of the most important device in my livingroom

@anuragtyagi1111 3 жыл бұрын

Sir you are awesome , please keep helping us students . I appreciate your all efforts and hard work ❤️

@caglacol2861 3 жыл бұрын

Thanks for all the details, it is gonna be game changer for my project

@hippie-io7225 3 жыл бұрын

Excellent explanation! Great graphics and video work.

@vipinwadhwa7748 3 жыл бұрын

Amazing my dear 🥰🙏🏻🙏🏻. Tnks for Diffine everything about projection system I salute u for ur hard work ❤️

@noe3024 2 жыл бұрын

There is no mention of rainbow effect (RBE) artifact, which all single-DLP projectors produce. Some people never see them; some people see them but are not bothered; some people instantly get sick when they see RBE. RBE is very real, and along with any discussion of wretched single-DLP projectors, should always be touched on.

@c1a9h9r9 4 ай бұрын

No with the new tech, the RBE is cause by the color wheel, but now it's replace with 3 leds, that flicker really fast, so this effect goes to minimum.

@noe3024 4 ай бұрын

@@c1a9h9r9 RBE is caused by ANY sequential color system. Even if it's 3LED, there is still a single DLP. Most people fortunately don't see it; some see it and learn to unsee it; some always see it. Some very expensive projectors always have it. kzfaq.info/get/bejne/r9BghNmWy8yndYE.html

@noe3024 4 ай бұрын

@@c1a9h9r9 No matter how fast the laser or LEDs flash, it's still sequential color, and RBE will always be present. Though it's true the pool of people will probably be smaller, some top tier expensive single-DLPs have very visible RBE kzfaq.info/get/bejne/r9BghNmWy8yndYE.html kzfaq.info/get/bejne/e9Whq72Y3t_Ymmw.html

@alpagutsencer 3 жыл бұрын

I have learnt a lot of things. Thanks mate

@intelligentprocessorai396 3 жыл бұрын

Thanks to make it easier to understand this mysterious and copliecated subject.. thanx brother

@biogons14 Жыл бұрын

Your animations are excellent. Great video! You should have mentioned the problem that appears with single DLP systems and color wheel or sequential led, which is the "rainbow" effect that bothers many people. While three LCD, LCos systems have the problem of RGB channel alignment. And you could already comment that in systems with DLP the micro-mirrors are not only updated sequentially for each color, they are also modulated in pwm to adjust the saturation of each color.

@snadraharr4107 10 ай бұрын

Amazing Man The way you Explained

@TriMuXx 2 жыл бұрын

Great video! 3 LCD and RGB Laser are the way to go these days! Good to know how they both work. Keep it up! Got a "Like" from me! Maybe do one of these on Ultra Short Throw projectors? Not sure how much more or less different they would be than a regular projector, but I am curious to know more about them.

@aepiscis 3 жыл бұрын

Excelente análisis, gracias por compartir

@harimukulsagar 3 жыл бұрын

Thanks for the great explanation

@saemranian 9 ай бұрын

Awesome, Thanks for your complete explanation.

@yaswanthamuluru6190 3 жыл бұрын

Very good tear down video

@myhackertech 3 жыл бұрын

A very good explanation!

@jub8891 6 ай бұрын

makes one appreciate just how much ingenuity goes into this technology.. even these microscopic mirrors is unbelievable

@compthing5656 3 жыл бұрын

this was a great video; thanks :D

@AtiqurRahman-gj6mg 3 жыл бұрын

Very informative video, thanks a lot

@keithking1985 3 жыл бұрын

that was bloody brilliant... : )

@Hack_Life.Everyday 3 жыл бұрын

great content.. I was curious about the other kind of Laser projector namely the picopro from celluon and the tears inducing beauty of the REDray 4K projector that never saw the light of day with some fantastic specs.

@PascalDickhoff Жыл бұрын

Thank you, that was concise and very understandable

@eladdan5393 2 жыл бұрын

Thanks! t was confusing at times but I learned a lot!

@raagamparmar179 3 жыл бұрын

Nice Vid, BTW! Keep it up! :)

@prathambumb5593 3 жыл бұрын

Excellent 👍 info 👍

@walidspro9925 2 жыл бұрын

Maximum effort thanks 🙏 😊

@beto9348 3 жыл бұрын

Excelente explicación

@lernenmitrobin 3 жыл бұрын

well explained!

@rumanislam9030 Жыл бұрын

thank you my brother 👍👍👍

@DIYwithBatteries 3 жыл бұрын

Awesome 😃👍 projector, everyone loves to open and let see what's inside it. lol

@JituSingh-mi3jg 3 жыл бұрын

I am also an electronics engineering student and content creater here at youtube and look upto you and other great youtubers for inspiration thank you.

@faizansiddiqui712 2 жыл бұрын

Thank you great presentation,,,,

@danielramirezcruz.2209 3 жыл бұрын

Super super video l love it thanks... thanks for posting.... fantastic... great.

@UltimateFade 2 жыл бұрын

thanks for the info sir.

@zackphy 3 жыл бұрын

That last one reminds me of CRT tvs, a light beam drawing lines across the screen, or in this case a laser on a wall. If they could ever improve the tech to make full screen images at 60 or even 120hz it could potentially provide the best looking picture ever. Actual bright vivid lasers making up the picture would look phenomenal.

@claws61821 2 жыл бұрын

CRT used to HAVE 120 hz monitors before LCD took off. Even 240 hz and higher LCD and LED monitors today often compare poorly to 60 hz CRT in terms of reproduction quality and overall brightness despite the advances in detail density and fineness.

@willyou8867 3 жыл бұрын

Learn something new with every video, keep the good work!! If i may ask you for a little insight for my project. I cant really wait for the arrival of my GPS and GSM parts. So iwould like to know if it is possible to make an app with MIT inventor, that would listen to a bluetooth signal from arduino, and when it receives it, collect gps data from the mobile phone it is running on, and send that data over gsm network?

@andymouse 3 жыл бұрын

Those mirrors blow my mind.

@souravkrsourav6324 3 жыл бұрын

Excellent

@sagarpdshrestha7941 2 жыл бұрын

thank you man

@sanginirajput660 2 жыл бұрын

You explained all thing so easily

@arunbaalaji5589 3 жыл бұрын

Awesome 👍

@hoanguyenthanh6790 2 жыл бұрын

THANK YOU !

@ankitnegi2524 3 жыл бұрын

😃😃nice video

@piiumlkj6497 3 жыл бұрын

I suggest a transistor based amplifier video , great work .

@durandile 3 жыл бұрын

Nice video

@goosegoose3359 3 жыл бұрын

Hi I really appreciate your videos, You explain things so well. Can you please do something about arduino and a good pi metal detector, I really hope to understand how this thing works. Thanks and keep up your good work.

@SumitSharma-do8ye 3 жыл бұрын

Big fan♥️♥️♥️

@kaidwyer Жыл бұрын

Wow- for a moment I thought you were joking when you mentioned the micro-mirrors... It's crazy to think that those are the first digital type of projection! Downright space-age compared to reels of film.

@devminsubasinghe6380 3 жыл бұрын

Amazing

@BharatMohanty 3 жыл бұрын

I was waiting for your video.why so much delay.btw great explanation.

@EasyOne 3 жыл бұрын

perfect...videos

@omsingharjit 3 жыл бұрын

Thanks

@pedroaboytes3811 3 жыл бұрын

Se ve interesante amigo, tendrías más vistas y mucho más apoyo si estuviera subtitulado al español, no tendrías que editar dos vídeos

@anispinner 3 жыл бұрын

good editing son

@paulvail7926 2 жыл бұрын

I enjoyed this video. I was a bit shocked that you said your projector is LCD as it most definitely is not. You have a DLP Pico projector. No DLP controllers would ever be in a LCD projector. But, your video was great with animations and really spot on in many regards. There are also single chip LCD projectors, which are pretty much garbage. Finally, LCoS projectors own the high end of the consumer market space as used by JVC, Sony, and even one from Epson. The ultra high end, as theaters use, is the three chip DLP. I’ve moderated Projector Central’s forums for years, feel free to reach out if you want any follow on work or ideas. Keep up the great work.

@Sardeiuzz89 Жыл бұрын

Hi, can you please help me to figure out the cause of problem with my projector? Its reddish tint color where it should be white. Its vivitek qumi q3 plus projector. Thank you

@paulvail7926 Жыл бұрын

@@Sardeiuzz89 - It is best to look at FixItFrank's channel on KZfaq as I am not a repair person, but the most likely cause for a shift to magenta is a failing or completely failed green LED or processing that handles green in the projector. A lack of green = more magenta.

@Sardeiuzz89 Жыл бұрын

Thanks, I manage to open it and the cause of discoloration is a burnt lens, which I don't know how to acquire a replacement.

@zaprodk 7 ай бұрын

@@Sardeiuzz89 More likely a burnt polarizer. Lenses do not burn.

@Sardeiuzz89 7 ай бұрын

@@zaprodk haha yeah I remembered lenses are round.

@gudepunanaji3904 2 жыл бұрын

Weldone bro

@ShahZahid 3 жыл бұрын

how abt a diy projector like diyperks did and it was on par even better than the commercial thing or even a laser show looking forward to it if u find it interesting anyways vry clean teardown and explanation also hope u r doing well

@wesaderty 2 жыл бұрын

Hi my friend, at first I would like to congratulate and thank you for the content and also thank you for the subtitles in brazilian portuguese. I have a suggestion for content: why don't you show us how to convert an LED projector to LASER? or how to convert a FULL HD projector to 4K? so far I haven't seen such content around here and I'm sure it would be pioneering. the challenge is out!

@zaprodk 7 ай бұрын

Because you cannot do that. That's why you don't see that.

@MarkBenjamin-jx4qu Жыл бұрын

Great Video! I was wondering if you can change the resolution of the projector by changing the mirror mesh. 720p to 1080p or 1080p to 4K.

@zaprodk 7 ай бұрын

No. You would have to replace all the processing circuitry and software in the projector as well. Like replacing EVERYTHING.

@ranganatennakoon 3 жыл бұрын

thanks

@muresanliviu5771 3 жыл бұрын

nice

@undefinedman2843 3 жыл бұрын

the first one and thanks for information

@sanjayperane9534 3 жыл бұрын

Good 👍

@siddharthmali5841 3 жыл бұрын

Great

@stoikov78 2 жыл бұрын

Great video!My lg pb60g projector shows me yellow tint(white color missing).It means blue color is dead ,damaged or dirty...or something else.

@gujarisantamanyugmai 3 жыл бұрын

Thanks, bro for the video. I have an Android DLP projector giving a message "NO SIGNAL". I opened up the product and confused about what could be wrong?

@snik2pl 3 жыл бұрын

Also raster laser projector can be found on picop microvision brand

@ramarastogi922 3 жыл бұрын

Hi , i have a request ,pls how to make your own diy projector. 🙏🙏

@sikendongol4208 2 жыл бұрын

amazing microscopic mirror

@fr8y_yt890 2 жыл бұрын

just random question how to concetrate led like to one point or direction do i use lenses for it or do i cover the rest up?

@roshandev8604 3 жыл бұрын

Firstly i was uncomfortable with your english speaking... Now i just love it ❤️❤️

@raagamparmar179 3 жыл бұрын

Absolutely True

@ClaudioFontachannel 3 жыл бұрын

he speak very quickly, but you can reduce the play speed to 0.75 or 0.5

@emilgeorge1234 3 жыл бұрын

I am uncomfortable with the way you writing English 😏

@roshandev8604 3 жыл бұрын

@@emilgeorge1234 I apologize 😌

@ferchoferefb 3 жыл бұрын

Excelente Explicación !! Pero no entendí todo porque hablo español, Sabes que tengo uno de esos pero de 5000 l y se me jodió pero no se ve nada quemado solo que no arranca el android, que podría hacer con el a demás de guardarlo de pisa papeles jeje, espero a que pases este video al español, siempre te sigo

@claws61821 2 жыл бұрын

Would love to know where to source some of these "cheap" 4k LCDs. I can't even find any monochrome LCD with 1080p or higher that isn't at least 5" diagonal and lacking a UV filter, much less one specifically for projection purposes. Do you (or any viewers) have any recommendations? Thanks!

@johndiaz2926 3 жыл бұрын

Wow!

@mrsem5167 2 жыл бұрын

Sir from where we can purchase this product and the libraries are available to make changes according to our needs

@puchibamba4801 3 жыл бұрын

I like DLP, my lcd projector suffered from burn in I still use it like that until my replacement comes in.

@aamarrahman8631 2 жыл бұрын

What burn ?

@reza7531 2 жыл бұрын

I know this is probably not gonna be seen but since your channel is all about electronics could you tell me where to self learn electronics online ? and is it even possible in the first place ?

@ashishbahure3578 3 жыл бұрын

Please try to make a holistic health monitoring device using your custom arduino 🙌🏻🔥It will be really helpful & productive as well

@joshymcdaniel9233 10 ай бұрын

If you were to replace the dmd on this how do you remove the sealant / clear caulk around the cable on the lens assembly? If anyone knows plz reply I would be more grateful than you know!

@Tw3vleYT 3 жыл бұрын

whats up my friends welcome back

@Didilebarbu Жыл бұрын

thanks for the video +1 for the banana for scale ^^

@SudhirKumar-bq4xz 3 жыл бұрын

Excellent..... Sir on which software you did those animations and how long it took....? Fan from India....

@ELECTRONOOBS 3 жыл бұрын

I use Blender for the 3D parts and After Effects with element 3D for edit the video and animations.

@ClaudioFontachannel 3 жыл бұрын

@@ELECTRONOOBS thanks. Great job and patience

@SudhirKumar-bq4xz 3 жыл бұрын

Thank you sir....👌🏻

@ramanan6501 3 жыл бұрын

Can you please make a video on 3D printer with brushed motors please 🙏🙏🙏🙏

@TheFrenchNerd Жыл бұрын

It is unlikely that the speaker module has an amplifier inside as mentioned. Besides not being practical from a design standpoint, your speaker only has two wires which are highly likely the two wires to the voice coil. It's also clear from the picture that the speaker module has an active speaker and a passive radiator to extend the bass.

@zaprodk 7 ай бұрын

Exactly.

@rohandesigns 3 жыл бұрын

Great video... i have one question.. what do you mean by life of projectors. I mean some projectors say it will work for certain hours.

@ELECTRONOOBS 3 жыл бұрын

The light bulb or LED have a certain life time. Some LEDs after 10000 hours would stop working. That's life time

@rohandesigns 3 жыл бұрын

@@ELECTRONOOBS wow.. i never thought about it... thanks. Glad you response. 😊

@note2tee 3 жыл бұрын

3:58 not lcd is dmd Light from 3 led pass through some lens then a prism which the dmd is behind one of the prism side, it will then reflect out to the focusing lens

@Sardeiuzz89 Жыл бұрын

Hi, can you help me to point out the cause of problem with my led projector? Its reddish tint color where it should be white. Its vivitek qumi q3 plus projector. Thank you

@videomaster5437 Жыл бұрын

What DLP projector do you have I'm trying to get one

@MuhammadYaseen-vx5hw 3 жыл бұрын

can i use laser diode in my diy 3LCD movie projector? and how????

@mhnd459 2 жыл бұрын

you very nice

@muresanliviu5771 3 жыл бұрын

its posibil to buld in leptop and up to buld projector miror back to diplay?

@FilipKujundzic0037361 3 жыл бұрын

Where did you get that?

@benkozs 3 жыл бұрын

I'm not aware that incandescent light bulbs have ever been used in digital projectors. (in 8mm / 16mm movie projectors yes) What you probably meant is high intensity discharge (HID) lamps before LEDs become available for this purpose. Also, the color wheel in a DLP projector isn't just RGB, but at least RGBW. Your animation actually does show the white segment but erroneously with no light passing through. These are just small things, but factual accuracy is quite important ;) The WOWOTO T8e mentioned as being an LCD projector although it seems it's actually a DLP one..? Good video otherwise! :)

@zaprodk 7 ай бұрын

Yeah lots of factual errors in this video. I guess it was rushed a bit.