Gruman Posted December 15, 2021 Posted December 15, 2021 (edited) 8 hours ago, winghunter said: What about these LEDs ? They already have built in resistors and take 5V directly from power source. They are a bit more expensive but they already come in a matrix form ready to solder. https://de.aliexpress.com/item/1849928878.html https://www.amazon.de/CHINLY-stücke-WS2812B-Adressierbare-Kühlkörper/dp/B01N0GIHFG/ref=dp_prsubs_1?psc=1 Nope. Those are "Smart RGB". Each to be programmed from a MCU sequencly and all the time. Usage in an RGB strip or similiar. You have a 5v input, GND, Data In and Data Out. About inputs: How about 64 inputs? http://www.leobodnar.com/shop/index.php?main_page=product_info&cPath=94&products_id=300 The 32 input cap is mostly an DirectX old restriction, which only affects old software. With a Multiplexer/Matrix you could even scale up a Arduino board to more inputs. I think up to 128 Inputs would be possible. Edited December 15, 2021 by Gruman Intel I9 10900k @5.1GHz | MSI MEG Z490 Unify | Corsair Vengeance 64GB - 3600MHz | EVGA RTX 3090 FTW3 VPC T-50 Base /w Viper & Hornet Grip | VPC Rotor TCS Pro w/ Hawk-60 Grip | TM TPR LG C2 42" | Reverb G2 | TIR 5 | PointCtrl | OpenKneeboard
winghunter Posted December 15, 2021 Author Posted December 15, 2021 (edited) Hmm, I wonder if similar ones exist without the data port. And if they would have a reasonable lifetime when driven directly by a 5V source. I.e. LED 5060 or these https://www.aliexpress.com/item/32816992410.html Edited December 15, 2021 by winghunter DCS Web Editor - New 3D Mission Editor for DCS that runs in your browser DCS Web Viewer free browser based mission planner 4090 RTX, 13700KF, water cooled, Quest 3
Gruman Posted December 16, 2021 Posted December 16, 2021 Why do you need a similiar one? What are you looking for in LED's? You can simply use a LED Matrix (8x8) and use a Segment driver (MAX7219) for a testbed. Connect those to a Arduino via SPI and you can test your Idea before you do anything else. There are tons of wired LED available with a current limiting resistor already installed prepared for 5V. And you don't need a 10W LED... First they will drain way to much current and your camera will simply be overexposed. I'm with Yogi opinion. I still cannot see any benefit over a proven modular approach and connect everything via bus. 1 Intel I9 10900k @5.1GHz | MSI MEG Z490 Unify | Corsair Vengeance 64GB - 3600MHz | EVGA RTX 3090 FTW3 VPC T-50 Base /w Viper & Hornet Grip | VPC Rotor TCS Pro w/ Hawk-60 Grip | TM TPR LG C2 42" | Reverb G2 | TIR 5 | PointCtrl | OpenKneeboard
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