Building a TRUE 4k home cinema projector (it’s awesome)

   Vizionare 4,742,468

DIY Perks

Acum 10 luni

Despite being homemade, this DIY projector packs a punch! Also, the first 1000 people to use this link will get a 2 month free trial of Skillshare Premium Membership: skl.sh/diyperks3

If you enjoy project build guides like this, please consider supporting my work on Patreon: www.patreon.com/diyperks

The PDF guide is now available over on the Patreon page: www.patreon.com/diyperks

Here are the main components required for this build:

Aluminium: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3Daluminium%2Bsheet

Threaded rods: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3Dm6%2Bthreaded%2Brods%2B1m

LED (choose 5600k for pure white): store.yujiintl.com/collections/led-cobs/products/bc-series-high-cri-cob-led-bc160h-100w

OR (cheaper, but larger diameter - choose 100w) rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F183184745144

Heatsink: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3Dcpu%2Bheatsink%2B-laptop%2Btower

Power board: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D250w%2BDC%2Bvoltage%2BLED%2Bconstant

Fresnel lenses: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D7%2Bdiy%2Bfresnel%2B2

LCD panel + control board: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLCD%2Bmipi%2Bhdmi

4K LCD panel + control board: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D5.5%2B3840%2B2160%2Bcuring

Large format camera lenses: rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575117832&campid=5337657473&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3Dlarge%2Bformat%2Blens%2B%26_sop%3D15


How to make your own front-surface mirror: ropost.info/flow/qsR1mZaVlaCmuYA/video.html

Video on powering LEDs: ropost.info/flow/upNmjn2aZX3ZsoA/video.html

Comentarii
DIY Perks
DIY Perks Acum 9 luni
The written guide is now live for those interested! At the moment it's exclusively on Patreon for ease of hosting on my part: www.patreon.com/diyperks
Christoff Andersen
Christoff Andersen Acum 4 Zile
is this site dead ?
Glen Atkinson
Glen Atkinson Acum 9 Zile
Bhubhuuf
Besnet George
Besnet George Acum 11 Zile
Can we add HDMi input functions to this ?
apna stage
apna stage Acum 12 Zile
One spider camera make it
Race Core 919
Race Core 919 Acum 13 Zile
what about 3D print files for those of us who have 3D printers?
Vasileios Antoniadis
Vasileios Antoniadis Acum 2 ore
Redo this with these ultra high 50K lumens flashlights....this would be fun!
Adam Avery
Adam Avery Acum 18 ore
Mmmmm..... Capped dome nut...... Glahhahahraagr...
gary stewart
gary stewart Acum 22 ore
Outstanding video. Now how about building a diy powerwall? Take the tech from a Tesla powerwall and make it from recycled laptop batteries?
Genesis Gigante
Genesis Gigante Acum 2 Zile
Maybe you can just reproduce this one and sell haha
30B views
30B views Acum 2 Zile
Not skipped a second but skipped sponsor
Nicolás Rojas
Nicolás Rojas Acum 2 Zile
Hey Matt! I was wondering what do i have to change to make it work on a 220v outlet
Sean O Deli
Sean O Deli Acum 2 Zile
My projector cost 250 bucks Amazon brought it to my house You built a Robbie the robot super android project I will stick w mine yours makes me question my manhood and my choices in life
LoskTheCoder
LoskTheCoder Acum 3 Zile
24:40 "you can see each and every pixel" lol
knowledge fever
knowledge fever Acum 3 Zile
can you make a video about how to make a ac
Return Estonia
Return Estonia Acum 4 Zile
My mind has now extended 😀thank you ✌🏻
FoughtHurdle718
FoughtHurdle718 Acum 4 Zile
UPLOAD
TheGamer123
TheGamer123 Acum 4 Zile
Ur vids are satisfying as heck
QuestCoast
QuestCoast Acum 4 Zile
need more brass
MCPEPA
MCPEPA Acum 5 Zile
how much does this projector end up costing.
Kinkajou Legend
Kinkajou Legend Acum 4 Zile
25:56 he says the commercial projector ($2,000) is 10x the price so I'm assuming about $200
Zyxwvutsr Ihgfedcba
Zyxwvutsr Ihgfedcba Acum 5 Zile
🔭🔬
Sowmiya Rajasekar
Sowmiya Rajasekar Acum 5 Zile
Bruh not nice adjusting
ciba lolok
ciba lolok Acum 6 Zile
linus are you here ?
Ninjashadow
Ninjashadow Acum 7 Zile
Imagine if he starts gaming
رافيوز Reviews
رافيوز Reviews Acum 7 Zile
ساهر مو بروجكتر
Techniek MAF
Techniek MAF Acum 8 Zile
So would it be difficult to up the amount of lumens? For instance 10.000? COuld you still do that with the sony phone?
MustangPlayz V8
MustangPlayz V8 Acum 8 Zile
You know Matt is legit when he says Vignette the fancy way
Sriram N
Sriram N Acum 8 Zile
next video title: building my own arc reactor (with just a safety pin and coke can)
youseractive
youseractive Acum 8 Zile
this is a god work
K LOL
K LOL Acum 8 Zile
I know this is probably not what your channel fully is about, but did you ever think about building a custom mechanical keyboard from scratch? Without a pcb the soldering can be a mess, but some people managed to create awesome builds! (r/mechanicalkeyboards is quite a rabbit hole and as if recently the hobby has been exploding a bit)
Alvaro Ramirez
Alvaro Ramirez Acum 8 Zile
who would dislike this?
ThePandaKing
ThePandaKing Acum 8 Zile
Is there a way to add keystone adjustment to it? I have a slanted ceiling that would be perfect to project on but I dont really want to just have the whole tower tilted
A Khan
A Khan Acum 8 Zile
Can someone make this for me and sell it to me lol. I do not have the confidence for this.
Normal Llama
Normal Llama Acum 8 Zile
Woah until I watched this vid I didn't know yt had a 2160p option (4k)
Jason Flynn
Jason Flynn Acum 9 Zile
When focusing the collimator lens, you say to get it down to its smallest possible dot. Would it not be better to get it to a dot the size of the LED? I know nothing about physics, so I'm assuming I'm just going to be corrected. Either way I learn something.
Fabian Scharf
Fabian Scharf Acum 9 Zile
Love this channel! would love it if there was a kit available with all the parts in it to straight up build. I always start these projects but never finish because i'm missing a specific part or 2
Erik Monti
Erik Monti Acum 9 Zile
They make IR cutoff glass filters. That might solve the LCD panel heating and allow a brighter LED. It just doesn't solve the the noise but your liquid cooling solution in your artificial sunlight video would
mrm6682 sarmo
mrm6682 sarmo Acum 9 Zile
my samsung galaxy beam 2 PATHETIC
MadScientist512
MadScientist512 Acum 9 Zile
Using more powerful LEDS and water or forced air cooling on the display would allow for a much bigger or brighter screen, or more importantly allow the high dynamic range of the screen to be utilised, something this build isn't doing to its detriment.
432hz
432hz Acum 9 Zile
Create your own company... I believe you can become the next biggest thing. Not even kidding!
Flash Gaming
Flash Gaming Acum 9 Zile
What do u need to make this can u put a list in the comments on what u need pls
Michael Erik Holdar
Michael Erik Holdar Acum 10 Zile
Haha the british man said knob
Faisal Jahangir
Faisal Jahangir Acum 10 Zile
Very nice Where i can buy this
cole Johnney
cole Johnney Acum 10 Zile
Great build but it’s probably something that I would not attempt, still saying that, what actual size image width can this produce without a noticeable lose of image quality?
KnightcorePrime
KnightcorePrime Acum 10 Zile
he is matt i am physics
Andrew Oliver
Andrew Oliver Acum 11 Zile
OK did you actually thread those nylocks all the way down the all thread? Nightmare. Surely you took it apart a bit held the nuts still then ran the thread on a drill or something.
Mbeke Tay
Mbeke Tay Acum 11 Zile
I want to do this I’m 24
Mbeke Tay
Mbeke Tay Acum 11 Zile
Where do you learn all this from
Rifat Ahmed
Rifat Ahmed Acum 11 Zile
Hats off!!
nathan algin
nathan algin Acum 11 Zile
And if we change the size of all the same is it still doing good ?
nathan algin
nathan algin Acum 11 Zile
What is the distance between wall and projector ??
57
57 Acum 11 Zile
Me watching on 480p. Yeah 4k.
Br Hr
Br Hr Acum 11 Zile
I hope I ever get to save money to try this
dat boi
dat boi Acum 11 Zile
when he said vent i felt that ;( so sussy
RICKY STORM
RICKY STORM Acum 11 Zile
make one water cooled for better cooling and quieter fans!!!
tigergreene
tigergreene Acum 12 Zile
I'm pretty sure this man has built an unmanned space shuttle in his backyard.
Vasileios Antoniadis
Vasileios Antoniadis Acum 12 Zile
How many lumens is this? Did you measure it?
ridcinus 23
ridcinus 23 Acum 12 Zile
Let's make it 3D, I wish its possible to do it with this project
Adrian Martadinata
Adrian Martadinata Acum 12 Zile
I think you should buy those paint mussou black that make total pitch black. And add apps desktop mode so you can make like pc
Alpesh Patel
Alpesh Patel Acum 12 Zile
This man's intelligence has me in awe.
Leena dabre
Leena dabre Acum 12 Zile
Can anyone please tell me why the camera lens used here is so expensive?
محمد معروف
محمد معروف Acum 12 Zile
Amazing!!
Nouman Raza
Nouman Raza Acum 12 Zile
I want to buil this
Max R
Max R Acum 12 Zile
Please sell it to me :)
loags22
loags22 Acum 13 Zile
How much did this whole project cost again?
Wes Yarber
Wes Yarber Acum 13 Zile
But wheres the bRASS
Aakarshan saryal
Aakarshan saryal Acum 13 Zile
Bob ross of DIY
see gte
see gte Acum 13 Zile
Genial saludos cordiales desde Patagonia Chile
lynz01
lynz01 Acum 13 Zile
I get this video is pretty old by now but wouldn't it have been better to make the system have a positive air pressure to avoid dust build up on the lenses and screen. I feel like that dust in the long term would dramatically cut down on the optical quality
B Beav
B Beav Acum 13 Zile
You could get the brighter led and liquid cool it.
Jean-Beau
Jean-Beau Acum 13 Zile
I think the lumens being so low is a huge downside, but there's something that could be interesting that you haven't talked about ; Doesn't the way this projector work mean that there is a very low latency ? i guess it should be tied to the lcd display latency ? Going for 4K wouldn't be worth it for me ; a very good 1080p lcd display (low latency, HDR if possible ?) would be better though
Techno H
Techno H Acum 13 Zile
You are genius 👏🙌
Lukestar doin stuff
Lukestar doin stuff Acum 13 Zile
Thats actually quite a simple design and this seems like a fun project to work on. Thx for the great video !
blackridah
blackridah Acum 13 Zile
you are not just Matt, you are also mad!
allenmovies
allenmovies Acum 13 Zile
This is absolutely fascinating!!!
Mucsic Channel for Young Generation
Mucsic Channel for Young Generation Acum 13 Zile
great contents, great videos, hope you keep the chanel raise up like this!
NAMREDNE
NAMREDNE Acum 13 Zile
You're voice sounds like the "how it's made" narrator
Mango Madness
Mango Madness Acum 13 Zile
where chould i get a build kit?
Roblo
Roblo Acum 13 Zile
damn he explained a projector in a world record time
Aayush Kumar
Aayush Kumar Acum 13 Zile
I loved your video, and I wathched it completely
Pastorgldex
Pastorgldex Acum 13 Zile
that incredible video congratulations for the work man
Ismail Salcinovic
Ismail Salcinovic Acum 13 Zile
Can somone pla send me copy of pdf file i rly dont have credit cars to become patrwon
Andrew Montague
Andrew Montague Acum 13 Zile
How is this not on the BBC? It's exactly the sort of educational and fun content the used to make but sadly don't any more.
Retired at 49
Retired at 49 Acum 14 Zile
This is brilliant! However, I'm never going to build this! Lol! My skills limit me to just buying a "manufactured" projector. Yeah,it will cost tremendously more money but, it will work regardless of my personal building skills! Lol!! My hats off to you sir!
TheCDelX
TheCDelX Acum 14 Zile
NB eLoops? Good Choice.
Busha Player
Busha Player Acum 14 Zile
Couldn’t you use an oled screen?
Zarafsha Mahmood
Zarafsha Mahmood Acum 14 Zile
this is so beautiful
BLVCK REFLECTION ENT.
BLVCK REFLECTION ENT. Acum 14 Zile
Instructions not clear , i astro-projected.
Dan Datiles
Dan Datiles Acum 14 Zile
So.. I need to buy an LED source I need to buy its power supply I need to buy the heatsink I need to buy the fan I need to buy an old 4k sony screen i need to buy some collimator and the other plastic thing I need to buy an old camera lens I need to buy a mirror I need to built it in aluminum rack I need to buy the gears, screws, and plates I need to buy an actual 4k projector to compare it with I'm being screwed, that's what.
Sgt Whitebeard Gaming
Sgt Whitebeard Gaming Acum 14 Zile
I like this. You did a very good job. It would be great if you can also include an estimate of how much you've spent building the project
dark- k1ng
dark- k1ng Acum 14 Zile
You don't need a company, you are the company
D C
D C Acum 14 Zile
How would you go about making one smaller, say around the same size as a standard projector
ZebraCow
ZebraCow Acum 14 Zile
Bruh, imagine buying a 2,000 dollar projector just to flex how much better your home made one is
Allen Han
Allen Han Acum 9 Zile
@Abhishek Thakur the amount of connections and likely resources he has allows him to have one laying around.
Vlusky the Husky
Vlusky the Husky Acum 11 Zile
@ゾpxqu its not 69 anymore. you can like the comment now
ゾpxqu
ゾpxqu Acum 12 Zile
I so badly want to like ur comment but it’s already at 69 likes, and it’ll be 70 :(
Abhishek Thakur
Abhishek Thakur Acum 13 Zile
@Allen Han why would a youtuber will own one? Any application?
Allen Han
Allen Han Acum 13 Zile
The guy is a ROpostr, probably has one laying around and then decided to make one from scratch.
Xsvrrx Gaming
Xsvrrx Gaming Acum 14 Zile
cool
Lancefer66
Lancefer66 Acum 14 Zile
I have an old 640x480 projector, can any of the items inside that be beneficial? Also, when will you add your PS5 shell on to this?
Prometheus
Prometheus Acum 14 Zile
amazing
Mr. Istaphobe
Mr. Istaphobe Acum 14 Zile
Theon Greyjoy started a DIY channel?
Mr. Happy
Mr. Happy Acum 14 Zile
why use a mirror,it might make the image quality worse,you could just lay the device horizontaly
Mr. Happy
Mr. Happy Acum 14 Zile
@R Ginting i know but i guess it could get dusty and whatnot or maybe break,and extends the whole build
R Ginting
R Ginting Acum 14 Zile
mirror is literally an almost perfect reflection of image/lightsource, do you see yourself pixelated/uglier when you look at a mirror?
Pavel Drumev
Pavel Drumev Acum 14 Zile
Matt, please start making these, I will definitely buy one!
I'M JAMES
I'M JAMES Acum 14 Zile
The sharpness is actually better than the $2k one
EpicDragon
EpicDragon Acum 15 Zile
Ever heard about a tv
X_Ultra
X_Ultra Acum 15 Zile
impressive projects !!
Cgh Ghu
Cgh Ghu Acum 15 Zile
The oceanic legal intialy grab because latency notablely wink over a frequent semicircle. unhealthy, modern exchange
I3 O R D O
I3 O R D O Acum 15 Zile
nice
Tehral H
Tehral H Acum 15 Zile
And now you add the work time on this plus components and voila more than 2k spent
Dylan Slater
Dylan Slater Acum 15 Zile
25:42 Noice
Florin Cercel - Tobe si Clarinet | Official Video
3:22
BITCOIN ÎN SAT ​💰​ #3Chestii
9:59
3 Chestii
Vizionare 293 K
Converting devices to USB Type-C
16:25
DIY Perks
Vizionare 3,7 mil
Building a high-end PlayStation 5 (it was HARD!)
16:27
Things you can make from old, dead laptops
19:03
How to make a real PROJECTOR Full HD
06:23
HAMMERLAND
Vizionare 2,7 mil
Building a homemade 'wallpaper TV'
09:13
DIY Perks
Vizionare 3,3 mil
Florin Cercel - Tobe si Clarinet | Official Video
3:22
BITCOIN ÎN SAT ​💰​ #3Chestii
9:59
3 Chestii
Vizionare 293 K
Prima TESLA cu EVACUARE
13:13
Andy Popescu
Vizionare 173 K
Am sunat un găinar care vindea marfă contrafăcută BAZOOKA
8:30
Ametitele in mizerie si Mafiotii cu trabuc!
34:35
VERDICT DANA BUDEANU
Vizionare 66 K