Want to plug in? These plugs are available around the field. https://en.wikipedia.org/wiki/Schuko is most common, especially inside the tents. Make sure to bring your adapters!
#WHY2025 #230V #50Hz
日本風扇的定時器對 50Hz 與 60Hz 的 hack

在 Mastodon 上看到的 (出自 https://famichiki.jp/@sleepytako/114647440899976527): 在日本因為同時有 50Hz 與 60Hz 的電網 (可以參考日文維基百科「商用電源周波数」這邊的說明),所以電器會需要標注適用於哪種電網,或是兩種都可以。 傳統的 timer 會利用電網的頻率計時,直接用不同的刻度來表示就不需要複雜的電路設計了 XD...

Gea-Suan Lin's BLOG
StingRay, one of the most recognized Demoscene coders – from Berlin nevertheless – has passed away. This got "official" more or less Today (in June 2025), however; he passed already in 11/2024 - if the information available for now is right.

Because many of his earlier demos are not at Youtube, or in 240p only, or in a wrong aspect radio… I decided to capture one from 2003 that still looks great and where he was coding (together with scicco).
It's only a emulator capture, but I captured it in its original 50 Hz refresh rate – still "lame" (i.e. still captured in 16:9, just with a 4:3 image in it), but at least something.

https://video.ploud.fr/w/pjrVSATEBdyVxaorYzMiAF

So you may have an idea what Stingray was into (and also how typical Amiga Demos looked like in the early 2000s/end 90s).

Here are the meta data:

Amiga AGA Demo:
My Definition In Blue by Scarab. Released at Symphony 2003.
Code by StingRay and scicco; GFX: scicco + influence; Music: Puryx

Pouet Link:
https://www.pouet.net/prod.php?which=10139

#aga #amiga #demoscene #passedSceners #50hz #retroComputing
Scarab: My Definition In Blue (Amiga/AGA Demo from 2003, 50 Hz Capture from Emulator)

PeerTube

What happens to the mains frequency today? A time offset drift of about 1.5 seconds over about 10 hours.

#hertzsogood #hertznotsogood #mains #50hz

Wow #megadrive #pal #asia , legge sia giochi jappo che europei ovviamente il tutto gira a #50hz . #sega #retrogaming #pal-d senza adattatori 👍

@netzfrequenz So, hier nochmal eine saubere Darstellung. Keine <49,90 Hz zwischendurch, das war wirklich ein Fehl-unwrap der Live-Auswertung.
Gegen 18:00:15 ging es über 50,10 Hz, blieb dort bis ca. 18:10:00. Maximum in dieser Messung waren 50,168 Hz um 18:03:59.
Die vier scharfen Peaks könnten Digitalisierungs-/Übertragungsfehler sein, keine Gewähr.

#Netzfrequez #50Hz #Herzrasen

Chef, ich richte mich nach der Netzzeit. Ich mache heute 31,7 Sekunden früher Feierabend. #50Hz https://gridradar.net/de/netzzeit
Netzzeit im kontinentaleuropäischen Netz | Gridradar

Eine aktuelle Anzeige der Netzzeit und deren Abweichungen gegenüber der internationalen Atomzeit TAI.

So, dann hätten wir jetzt auch die #50Hz #Netzfrequenz direkt als live-Plot und gemittelte Werte der vergangenen ~ Stunden.