Rolling Stone Brasil [Unofficial]Oferta do dia: smart TV QLED da TCL com super desconto de 63%
TugaTech 🖥️Hisense apresenta o primeiro monitor RGB Mini-LED do mundo focado em videojogos
🔗 https://tugatech.com.pt/t84373-hisense-apresenta-o-primeiro-monitor-rgb-mini-led-do-mundo-focado-em-videojogos
LichtBit’s open-source ESP32 Art-Net/sACN NeoPixels controller can drive up to 2,720 RGB LEDs
LichtBit’s open-source ESP32 Art-Net/sACN NeoPixels controller can drive up to 2,720 RGB LEDs
Dutch hardware designer LichtBit has launched a fully open-source ESP32-based Art-Net/sACN NeoPixels LED strip controller designed for large-scale lighting installations and custom stage design. Built around an ESP32, the hardware routes lighting data over wired Ethernet or Wi-Fi to manage up to 16 universes of addressable LEDs across 4 dedicated outputs. We have previously written about various NeoPixel LED controllers, such as the xcrhom WLED Type-C, the Adafruit Sparkle Motion Stick, the full-featured Adafruit Sparkle Motion, and others, which are designed for portable lighting setups and standalone animations. But LichtBit's board targets the professional event industry by bridging the gap between commercial live-performance software (such as Resolume Arena, MadMapper, or xLights) and low-cost digital LED strips. LichtBit's Art-Net and sACN LED controller specifications: Development Board - Generic ESP32 based developmt board with ESP32-WROOM-32 MCU Display - 128x32 I2C OLED display for real-time device configurations, status, and IP mapping Network 10/100Mbps Ethernet via WIZnet W5500
maexchen1
Richard "mtfnpy" Harman (he/him)gah, my home's two bedroom/office rooms (one with the computer, the other with the #3d printer) are both on the same circuit as the ceiling light and the 3d printer's heated bed draws so much current it causes the #LED lights in the other office to #flicker so very much. I wish I had lights that didn't do this. :(
I kinda would kill for incandescent bulbs that were more resilient to voltage drooping.
MacA strange but cool thing about the lighting at the Stockholm City train station is the thin light strips with RGBW LEDs. The light is not uniform white, but a kind of cold white that almost shimmers in the RGB colors in some weird way that makes it look and feel a lot more like actual daylight than any other LED light I've ever seen. If you don't look directly at them you pretty much think it's a hazy sky.
#lighting #LED #Sweden #Stockholm
#lighting #LED #Sweden #Stockholm
ScrivolicalDoes anyone have a source for LED pseudo-lasers that are strong enough to be used for laser light-show style effects, but not a real laser so that if it shines in your eye you aren’t screwed.
Olly 👾
Hardware Hacker installs Minecraft Server on a cheap smart Lightbulb [single 192 MHz RISC-V Core with 276KB of RAM, enough to run tiny 90K Byte World].
WiFi-enabled ‘smart’ light bulbs are everywhere these days, and each one of them has a microcontroller inside that’s capable enough to run all sorts of interesting software. For example, [Vimpo] decided to get one running a minimal Minecraft server.
https://github.com/vimpop/UCraft
#minecraft #led #lightbulb #server #gaming #tech #RISCV #engineering #media #news
c't Magazinheise+ | Sechs smarte LED- und Laser-Projektoren von 150 bis 650 Euro im Test
Streaming direkt vom Beamer, Autofokus, teilweise mit Akku: Was die kompakten Lichtwerfer im Alltag taugen und wo sich der Mehrpreis auszahlt.
Transforming Lamp Built With LED Filaments
https://fed.brid.gy/r/https://hackaday.com/2026/05/21/transforming-lamp-built-with-led-filaments/
