itnewsbot, to random

Minimalist LED Lamp Is Circular Beauty Incarnate - Lamps used to be things built to provide light with specific purpose, whether as r... - https://hackaday.com/2023/09/04/minimalist-led-lamp-is-circular-beauty-incarnate/ #addressableleds #glowables #ledhacks #ws2812b #lamp #led

pbl0m, to diy German
@pbl0m@phpc.social avatar

Now we're talking 😎 Just finished my #diy outdoor curtain lights which should hang in front of my garage on #Halloween2023

Only missing the real controller, the current one is only for testing 😉.

This will be awesome 🎃🤓

#LED #matrix #weekend

Octopus effect
Equalizer effect
Akemi effect

PhilGastwirth, to LEGO
@PhilGastwirth@worldkey.io avatar

I got a "Light my Brick" kit for my Boba Fett Lego Helmet kit. It's pretty cool. The spot lights would have been enough. But the red inner lights are neat.

#lego #starwars #led

itnewsbot, to random

Why Are We Only Just Now Hearing About LED Beaded Curtains - Beaded curtains are a pretty banal piece of home decor, unlikely to excite most in... - https://hackaday.com/2023/08/31/why-are-we-only-just-now-hearing-about-led-beaded-curtains/ #addressableleds #beadedcurtain #homehacks #ledstrips #ledhacks #ledstrip #beads #led

remiboucher, to random French

You see those purple lights in the first picture? These are Pheonix, Arizona, failing LED streetlights seen from the air.

#lightpollution #LED #greenwashing

image/jpeg

andreasgysin, to random

At the studio, revisiting the hardware of “Recursive tile” / “64 Pixels”.

#LED
#cryptoart
#kineticart
#realtime
#gysinvanetti

video/mp4

itnewsbot, to solar

Wireless Data Connections Through Light - When wired networking or data connections can’t be made, for reasons of distance o... - https://hackaday.com/2023/08/25/wireless-data-connections-through-light/ #datatransmission #visiblelight #solarhacks #solarcell #lighting #wireless #li-fi #solar #led

itnewsbot, to python

Hackaday Prize 2023: Jumperless, The Jumperless Jumperboard - Jumperless is a jumperless breadboard with multicolored LED visualization of signa... - https://hackaday.com/2023/08/25/hackaday-prize-2023-jumperless-the-jumperless-jumperboard/

itnewsbot, to resinprinting

Hackaday Prize 2023: Ubo project: building for builders - The Ubo Pod by [Mehrdad Majzoobi] is a very highly polished extension pack and enc... - https://hackaday.com/2023/08/24/hackaday-prize-2023-ubo-project-building-for-builders/

tagesschau, to Bulgaria German
@tagesschau@ard.social avatar

Aus für Leuchtstoffröhren - EU-Ausnahmeregelung endet

Heute läuft in der EU eine Ausnahmeregelung für den Verkauf von quecksilberhaltigen Leuchtstoffröhren aus. Wer sie noch verwendet, sollte über Alternativen nachdenken.

➡️ https://www.tagesschau.de/wirtschaft/verbraucher/leuchtstoffroehren-eu-verbot-led-energieverbrauch-quecksilber-100.html?at_medium=mastodon&at_campaign=tagesschau.de

#LED #EU #Energieverbrauch #gesundheit

heiseonline, to Bulgaria German

Aus für Leuchtstoffröhren: EU-Ausnahmeregelung endet

Die betroffenen Leuchtstoffröhren werden noch weitreichend verwendet. Zu den jetzt verbotenen Röhren gibt es jedoch Alternativen.

https://www.heise.de/news/Aus-fuer-Leuchtstoffroehren-EU-Ausnahmeregelung-endet-9283326.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege

#Energie #EU #LED #Umweltschutz #news

fasi, to random German
@fasi@norden.social avatar

Guckt mal, wie schön die #blinkyparts #LED-Lötbausätze vom @marove leuchten. Ich bin echt begeistert! 🥰 #Löten #LötenVerbindet #Soldering

👉 Bausätze und vieles mehr gibt es hier:
https://shop.blinkyparts.com/de/

https://norden.social/@fasi/110929018040407426

schizanon, to pdx
xro, to random
@xro@chaos.social avatar

The #LED Art Pipes as seen on #cccamp23 "strings that connect us". Built for #cccamp (with some highly appreciated help at the end from @neuron ) and torn down again, never to be seen again 😁

Well except the piece that goes back to @realraum...

image/jpeg
image/png

itnewsbot, to Halloween

Angry Robot Face Is Less Than Friendly - Sometimes you just need to create a creepy robot head and give it an intimidating ... - https://hackaday.com/2023/08/17/angry-robot-face-is-less-than-friendly/ #raspberrypipico #robotshacks #halloween #robotface #robot #led

beandev, to esp32 German
@beandev@social.tchncs.de avatar

So, mein #WLED 🔴🟢🔵 Pixel-Controller ist da. Fehlt nur noch das #LED Stripe und ein Netzteil.

Ich bin mir nicht sicher, aber es gibt ein paar GPIO Breakouts, wo ich theoretisch einen IR Receiver anbringen könnte. Keine Ahnung, ob das geht (nicht im Gehäuse, aber das wäre nicht schlimm). Kennt sich jemand mit dem cod.m Pixel Controller aus?

Da ein #esp32 verbaut ist, gibt es auch Bluetooth. WLED hat aber keine BT Unterstützung. Das wäre auch nett, eine App zu haben, die per BT steuert. 🤔

brennansv, to random
@brennansv@sfba.social avatar

We did a little patching to bridge 2 shorter LED strips today. We soldered across the pads then put hot glue on both sides and squeezed it flat with heat shrink. Now every square is filled in. Next is to work out how to increase the voltage of 3.3v from the microcontroller for the data channel that needs 5v. #LED #Soldering #Noisebridge

Patch strip mounted
Frame with all 36 boxes filled

beandev, to Arduino German
@beandev@social.tchncs.de avatar

Fun mit meinem neuen Projekt mit #LED Light-Strip, #WLED oder #Pixelblaze und den ersten Tests mit dem IR Receiver KY-022, der hier noch in der Bastelkiste lag. Das aber an einem #arduino #UNO ausprobiert, um mal zu schauen, wie ich die IR Codes der Fernbedienung ermitteln kann.

Ist doch etwas spezieller, als gedacht. Man muss schon wissen, welche FB genutzt werden soll. Aber egal, das ist kein Problem. Die Samsung FB funktioniert.

beandev, (edited ) to random German
@beandev@social.tchncs.de avatar

So, ich habe mein erstes #Pixelblaze Projekt. Zwei V3 Module aus den USA bestellt. #LED Light-Strip (#SK9322, 1 m 144 LED) und Netzteil hier in D bestellt.

Mal sehen, ob das so klappt.

🔴 🟢 🔵 🔴 🟢 🔵 🔴 🟢 🔵

heiseonline, to SmartHome German

heise+ | Ambilight-Klone im Test: TV-Licht von Govee, Luminea, Nanoleaf und Philips Hue

Smarte Lichteffekte, die zum TV-Bild passen, können Sie selbst nachrüsten. Wir vergleichen die Schauwerte von sechs Komplettsets mit Kamera- oder HDMI-Abgleich.

https://www.heise.de/tests/Ambilight-Klone-im-Test-TV-Licht-von-Govee-Luminea-Nanoleaf-und-Philips-Hue-9240588.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege

#Fernseher #Heimkino #LED #SmartHome #news

BBCRD, (edited ) to sustainability

Modern TVs have dimming features that can adjust backlight power in specific parts of the screen, sometimes even at the individual pixel level.

We wanted to see whether adapting BBC content could make use of these features and reduce energy consumption.

https://www.bbc.co.uk/rd/blog/2023-08-sustainability-energy-saving-radio-tv-led-graphics

#sustainability #television #technology #tech #broadcasting #LED #OLED #FALD

itnewsbot, to random

PentaBlinky – When One LED Is Not Blinky Enough - [michimartini] over on Hackaday.io loves playing with multivibrator circuits, and ... - https://hackaday.com/2023/08/10/pentablinky-when-one-led-is-not-blinky-enough/ #discretetransistors #ringoscillator #classichacks #ledhacks #blinky #led

raymierussell, to random
@raymierussell@mastodon.scot avatar

Previously on Mastodon....

I tooted that I had bought 3 metres of low voltage (4.5V) #LED tape which was powered by 3xAA's.

And now...the conclusion...

Used the half of the tape connected to the batteries as one light.
The rest of the tape is now powered by two recovered vape batteries (in parallel).
Also used a slider switch, 22 ohm resistor, charge/discharge control board, some connecting wires and lots of hot melt glue.

A Frankenstein-like construction of two small cylindrical batteries hot melt glued together with charging control board stuck on top. The control board is connected to the batteries by various wires. A red and black wire (connected to a slider switch) come from the charge control board and is connected to a roll of LED tape. The tape illuminates when the slider switch is slid in the correct direction. There is a lot of hot melt glue holding it together. The glue also helps with wire strain relief and insulating metal contacts and wire connections.

itnewsbot, to science

Got Fireflies? Try Talking To Them With a Green LED - [ChrisMentrek] shares a design for a simple green LED signal light intended for ex... - https://hackaday.com/2023/08/06/got-fireflies-try-talking-to-them-with-a-green-led/ #weekendproject #fireflies #ledhacks #blinking #flashing #patterns #science #firefly #led

yelof, to random

Lining up a new project for this year's Wooly Fair in Providence, which will likely be a massive (8' tall?) pixelated lamb where each pixel is a discrete LED panel (3"x3" or so), perhaps touch-sensitive for color changing. This should be a fun one!

#Providence #WoolyFair #Wooly #LED #LEDart

yelof,

Started construction on the LED Lamb guts. I was worried the jigsaw might not be precise enough, but with tight measurements, it's going to do the trick. Each cell will be 5' square. #LED #wood #woodprojects #woodwork 🐑

The first cube of a wooden lattice project.
The inner 4 cubes of a wooden lattice project
image/jpeg

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