Am thinking for starters I’ll just laser cut a wooden circle the circumference of the #LED strip, wrap it around the end, and try some sort of paper cover or other slightly rigid diffuser a bit larger than the circle. This is just under paper at home office with #pixelblaze shuffle. We’re gonna have fun with this! LMK your suggestions for lights to buy and projects to try!

Уязвимость LED-панелей

Здравствуйте, читатели Хабра. Хочу поднять важную тему, о которой сейчас практически не говорят, — уязвимость LED-панелей. Хотя технически это сложно назвать "взломом" в классическом смысле, речь идет о возможности подключиться к LED-дисплеям и изменить отображаемый на них текст или изображения.

https://habr.com/ru/articles/914674/

#led #экраны #экран #wifi #уязвимости #хак

Уязвимость LED-панелей

Здравствуйте, читатели Хабра. Хочу поднять важную тему, о которой сейчас практически не говорят, — уязвимость LED-панелей. Хотя технически это сложно назвать "взломом" в классическом смысле, речь идет...

Хабр

Rechargeable Light-Up Icosahedron

Designing and making a rechargeable light-up copper icosahedron with a 3D-printed battery holder and a magnetic panel closure.

#CelticArt #electronics #laser #LED #paperArt #paperEngineering

https://evermorestud.io/?p=9216

I reorganized a little the #electronics #lab: replaced the shelf foots to have some more space underside and added some scrap #led #strip . Also bought a #soldering #mat: for the first time in my life I don't have to #solder over some cardboard found somewere around 😅

That's some #NextLevel #AssholeParking but I've to admit they look cool with those #lights - not shure if a #Trithium ring or #LED or #phosphorescent...

https://www.youtube.com/watch?v=0stEzx7LRLo&t=1846

#EpicWin #EpicFail #Jeep #JeepParking

TnG Introduces Limited Edition NFC Card With LED Light

Touch ‘n Go (TnG) has introduced a new limited edition NFC card which is much different than its usual offerings.

Lowyat.NET

Inspired by ‪Youtube's Patt Vira‬, I implemented the Reaction Diffusion algorithm in C++ on my testbed for my 64x64 matrix. Next step is to port this to my #esp32 #microcontroller and have it output directly on the #HUB75E #LED Matrix display.

In my implementation, I have three different rendering modes

Every 0.5 seconds I add/subtract a bit of B value to keep the sim alive, and reset the entire thing if the balance goes over 50%

#generativeart #programming #cplusplus

SmallRig's RC 220C RBG COB LED Is a Colorful Choice for Photo and Video

A colorful continuous light for photo and video.

PetaPixel

Week 1025 - scanning and planning

@amcewen tidies up the move to a newer version of #ESPIDF; @defnetmedia looks at a website refresh; @huffeec does some #3Dscanning and some rather sweet #3Dprinting and #LED work as we look towards this week's #OHS2025

https://mcqn.com/posts/week-1025-scanning-and-planning/

#weeknotes

Week 1025 - Scanning and Planning

Adrian here again this week. The bank holiday getting in the way of our usual team catch up when I'd have handed the baton to one of the others.

mcqn.com