Open Source developer for solutions in the entertainment lighting industry. Creator for Open Source Hardware development boards controlling pixels and DMX512.
Joined April 2010
- Tweets 8,280
- Following 1,944
- Followers 428
- Likes 17,413
524 Photos and videos
Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
May 29
🔴 Ukrainian gymnast protests at European championships.
During the European junior championships, a Ukrainian athlete covered her ears and eyes in protest as the Belarusian national anthem played, following the decision to permit Russian and Belarusian gymnasts to compete under their national flags.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
BREAKING: In a stunning moment, Kaja Kallas, the Vice-President of the European Commission, just slammed Donald Trump for being a coward and having America abandon its embassy in Kyiv. This is awful.
Community note
The EU has corrected Kallas' claim the US embassy left.
newsukraine.rbc.ua/news/eu-correc…
The United States and Ukraine also denied the claim.
kyivpost.com/post/77018
yahoo.com/news/politics/…
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
ZELENSKYY: We attack military targets in Russia, or their energy, which they sell to fund war. Russians deliberately target civilian objects: museums, schools, apartments. They destroyed this Chornobyl museum that we built for 40th anniversary just one month ago. Crazy assholes.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
May 27
Just hit 500,000 Subscribers!
I never could have imagined (what really is my weekend hobby!) growing this much.
Getting really close to overflowing a signed 20 bit word!
There’s still so, so much to explore in the field of Computer Science. My biggest advice is go make the content that would have inspired a younger you!
No, it’s not my dayjob. As much as I get a kick out of people thinking that I’m some giant private equity production (lol), it’s just me, my small bedroom, and some cameras.
Thanks everyone for the support, I’m excited to keep sharing this field with you all.
Until next time,
LaurieWired out.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
May 26
I love C . It's the ultimate computer virus.
Sometimes, Worse Is Better, New Jersey beats out MIT, and the dirt path always wins.
The ghosts of these decisions still affect every operating system we use today!
00:00 The Dirt Path
01:00 A Third-Rate Computer Scientist
03:17 MIT vs New Jersey
05:49 The 100% Correctness Deathtrap
08:24 C , the Ultimate Virus
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C Won because of New Jersey youtu.be/I7fEsbksKRE?is=95V8… via @YouTube
So we do not need #rust 😆😅#cpp
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
May 13
Pray for these Heroes who still fighting on the front lines. Faces of Freedom 🙏
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
Reach for the clouds.
Commissioned by samsung.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
“We just told Zelensky the guarantees won't kick in until he does what russia wants.”
This is the Secretary of State of the United States telling the victim of aggression that it must do what the aggressor wants. Never forget. Vote them all out.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
Mar 26
Sanctioned Russians arriving in DC to present another aid package to the Trump family bank accounts in exchange for continuing to cut off and pressure Ukraine into surrendering. European had better wake up.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
Mar 27
President Volodymyr Zelenskyy has been formally nominated for the Nobel Peace Prize in 2026.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
This video is very shocking.
Russians have almost completely destroyed Konstantinovka in Ukraine with cluster bombs, drones, artillery, and rockets.
Only a few hundred people are experiencing a Sunday evening there.
But very differently than you.
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A highly optimized Art-Net and sACN pixel controller for GD32 Cortex-ARM microcontrollers, built around a Timer → DMA → GPIO architecture for deterministic timing, minimal CPU overhead, and maximum output efficiency.
gd32-dmx.org/pixel.html
#neopixel #pixel #arm #gigadevice
ALT -Precise timing is generated by the timer hardware. -DMA writes directly to the GPIO set/reset registers. -CPU overhead stays low during pixel output. -Interrupt pressure is minimized to a single interrupt for the transfer process. -Scaling across multiple outputs becomes practical without compromising timing integrity.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
💔💔Horrific news from Sumy region.
A russian drone flew straight into the cabin of a truck while grain was being loaded.
The 40-year-old driver was killed instantly.
Just a man doing his job.
Just another civilian life taken by russia’s war.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
Mar 15
Trump: “The last person we need help from is Zelenskyy.”
Meanwhile, a drone freely flying over the Victoria Base in Baghdad. Searching the compound. Then hitting a facility.
Arrogance and incompetence of Trump will cost many American lives.
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Arjan DMX512 RDM Pixel Art-Net sACN E1.31 DDP PP retweeted
Mar 14
Another Russian Shahed drone strike on a passenger train. This time near Sumy.
If this happened anywhere else in the world, it would be breaking news.
So why isn’t it?
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