Raspberry Pi LED Matrix Display
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- Опубликовано: 6 сен 2024
- Play games, watch movies, display a dashboard of data, and more on a big and beautiful LED display using a Raspberry Pi and RGB LED matrices.
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Now I want to make an arcade sized Gameboy Color, thanks tonyd!
The big question: Can you put these together to make a huge screen as they use in making The Mandalorian?
I'm pretty sure you can replace the backlight of any LCD to use this, like the Apple Display XDR, and you will have a great contrast ratio and the blacks like an OLED display.
yea but no, the panels used on the mandalorian set were extremely high resolution, while as these panels will look like pixel art unless you chain a loot of them and shoot from far away
@@ShahZahid Ok, but if you use a very shallow depth of field, it wouldn't be hidden by the blur?
The moire pattern would still be apparent in the bokeh. 2.86mm pixel-pitch is entry level resolution, and I wouldn't recommend higher than 3.5mm. for a small 35ft diameter stage with 14ft high walls, you're looking at $1.5mil not including equipment, 210v generator and fuel or electrical cost per day in the high hundreds to low thousands.
@@mikesill5462 It's the cost that decides...sigh.
Hi, do you know where I can find the python libs, or a bundle to do the same thing on a PI 4 B today in 2024? 😉
I want to make a giant sound bars display or "spectrum analyzer" for my sound studio :)
put a blur plastic on his front, the image quality will be better
A gaming table thats shows pressed buttons and mice direction changes
is there a way to set this up using LED strips instead so that i can use it for film lighting?
What if you replace the backlight of an old LCD with this LED Matrix?
What is baffling me is the lack of awareness of the significance of this as a HUGE upgrade in display quality o be had with replacing the basic plain white LED's in even the most expensive LED monitors with these vastly superior RGB LED matrix panels, it would rival the 30 thousand pound dual-LCD BVM displays from Sony and Panasonic, all for the cost of less than 100 $£, use a black acrylic diffuser panel for ultra inky blacks, and you will have OLED level blacks, IPS level brightness in one display, then add to that the 1000hz modulated RGB LED's available now, and you have CRT level motion clarity, someone must have done this by now as the ultimate DIY gaming monitor.
Hi there! (Beginner computer systems student here)
I want to use these to make frogs leap accross the top section of the walls in my room! so far this seems like the least tedious material to use
Hello Adafruit :)
what is can for a biggest screen ?
Thank
can i make it so it is recognized as a pc monitor i would run resolume over them
Hi there, maybe i could use a red led matrix panel , not RGB, just one color ?
Can i connect 10 of this led displays with one raspberry??
Two questions;
The learning system article only tells us how to set up 2x2 panels. How would you set this up with a 4:3 resolution of 1024x768 and 12 panels in a 4x3 configuration, for a maximum chain count of 12? How would the chain work if there's 3 rows? would it snake left bottom to top right, with the middle row needing 180 degree rotation config?
And will the crop config work with two values? Like, could you specify an origin point and a secondary x,y location, and could it use that as the screenportion to scale to the full panel setup? This would open the door to using emulators that only use a portion of the screen, but center it on the hdmi output.
Can anybody tell me why Thonny will not import the hub75? It constantly tells me it does not exist. Thank you
What's the max size /resolution it can handle?
Omfg. I love adafruit. Thank you for making this! I'm gonna order a ton of these!!
is it possible to output to native resolution of the panel without scaling? eg. 64x64?
+damage.cc Yep there's a crop mode you can turn on where it leaves the screen full resolution but picks a 64x64 pixel crop from anywhere to display with pixel perfect accuracy.
Homemade full array local dimming
so would i be able to run Retropie and play the games on regular screen AND LED Matrix? thanks
Can u make tutorial hpw to make from scratch
How bright is this? Would it be possible to use these to build a large outdoor sign? I want to make a digital community sign to display upcoming events. Thinking of approx 5' x 4' for size.
www.adafruit.com/product/420
I would love to use something like this to backlight an lcd display for HDR content
Me too
Any chance this works with the newer Bonnet from Adafruit?
i want display some images on my display in a loop . can i do it ?
I'm going to try and make the mask from the game ruiner. Any idea on where I can find flexible led matrix with a higher "pixel" led count
Does this work with Raspberry 3’s?
Are these still available, the matrix hat for the RPi? Can't find them anywhere in the Netherlands. All out of stock.. Would love to use this for a project soon :)
Hey guys! I love the zero. Can I make a request? I think you should do an update video on the hard ware for the pocket pigrrl. Can you make it more compact with an adjustable sound wheel and the pi zero?? Thanks!
is it possible to connect these Controllers and pannels with the Banane pi m3,too?
Nice. I always thought that this was possible.
how make it not use "Adafruit RGB Matrix HAT" ?
it is possible to control the brightness?
yes always wityh code u can alter the brightness but its like by a stated value and im having a lot of trouble so i got a sense hat to fimiliarize myself wiuthj rgb code
Hi, somebody knows, how I configure the speed of the text???
Hey there, I was wondering if you knew the size of the individual leds?
A bit late for an answer, but it might be helpful for others. The LEDs come in different sizes, they're kind of marked by the description of the panel. P2.5 means there's 2.5mm between each LED, P5 means there's 5mm and so on. P2.5 is probably the smallest LED board you can get, quite good for indoor displays.
What's the max size for this panel? Is it possible to use 12 of those to create a bigger screen?
+Ama Trykowski Max panel size is 32x32 as far as I know and yep about 12 is the max for good quality on a single chain. You can actually use 3 chains in parallel so in theory up to 36 panels, but you'll need to wire the chains manually to other GPIO pins on the Pi (the HAT only uses 1 parallel chain). Check out the rpi-rgb-led-matrix library for more details on wiring and configuring parallel chains: github.com/hzeller/rpi-rgb-led-matrix
Is there a limit to how many panels you can use?
There should be different types of panels that support external power source, and resberry pi as a data input.
Keeping up the Raspberry Pi tradition of underwhelming computers and hardware at exorbitant prices.. thanks Adafruit.
Need a flexible one this size, and see through from the back
Can you please make a tutorial? The adafruit site is so complex for a simple project like this
what if I do my whole wall will it still work lol
It will if you own a power plant.
Build a portable nuclear reactor to power it.
Watch a movie!!!
0:12 i couldn’t watch a movie there. Great project anyways. IwI
Does anyone here know how to get this to work on the RGB Matrix Bonnet, and not the HAT as in the tutorial? They should be quite similar.
You have manually adjust it in the code it's under that link in the configure step
@@bobwebb2126 I did that, it still doesn't work.. Messaged the devs on the forums and they said they were going to investigate it, haven't heard back since.
@@Autunite I'm having a problem with my program too the damm thing wasnt displaying with 2 panels and when I ran a make clean all program it didmt run. Then I went to run the display code and it said failure because my sound unit was on. And I cant even change it in my boot config cuz it says error no privilege to do this when I save the file
The dots are too far apart. IMO
That's hard to see, I now have a headache
0:34 Oh come on, you couldn't of said "Easy as PI"?
I gonna use that to make a real 3d display :)
I'm getting a 4 minute ad from the Mexican congress... that's a bit too creepy ain't it?... can anyone fix it?... Mr. RUclips Jones, I call you to action.
i need to make an uwu box with a led array display in it..
:)
how do you make the display between the monitor and the LED the same? because it relates to my final project as a student..please help me,thanks