Pinned toot
Pinned toot

Ni-MH 電池充電好慢呀……但是又不敢把電流開到 1C (電池會超級燙,很損壽命),果然還是鋰電池好。

Dopo il #GDPR e il regolamento #ePrivacy, il #DigitalServicesAct #DSA è il prossimo grande progetto dell'UE per dare forma alla rivoluzione digitale.
Noi #Pirati sosteniamo, ad es.
➡️ diritto all'#anonimato online
➡️ eliminare gradualmente il #microtargeting
➡️ nessuna registrazione pervasiva delle attività online
(dal post di @echo_pbreyer@chaos.social

The engineer preserving the last analog motion graphics machine (2017) [video]
youtube.com/watch?v=0wxc3mKqKT

(submitted by kilovoltaire)

RT @timjclevenger
RETRO COMMUNITY, please retweet. If anybody can be in Houston this weekend there's a 'computer museum' that's liquidating everything they have. Almost everything is pre-Y2K including some DEC stuff and what looks like AS/400 equipment. Listing: facebook.com/marketplace/item/ @Foone

於是這玩意有了 Zero Page 和 Indirect Addressing,還多了一個用來儲存記憶體位址高位的暫存器,並獲得了 16bit 記憶體定址能力。

Show thread

The simplest circuit board I ever ordered - USB inrush current test board. Only a shunt resistor for current sensing, nothing else.

Q: If I made a stupid mistake and it doesn't work, what should I say?
A: It makes no sense. #electronics

Show thread
Down that path lies madness. On the other hand, the road to hell is
paved with melting snowballs.
-- Larry Wall in <1992Jul2.222039.26476@netlabs.com>

這樣短波電視應該也就可以達成了吧?跨國看電視不是夢

Show thread

一個奇怪的構想:既然 DRM 廣播可以承載到 24kbps 左右 Bitrate 的 AAC 音訊,那其實也可以塞得下低流量的視訊了吧。

如果搞出來在 DRM 或更窄頻可以在一般 FM Transceiver 的 TX Passband 內(SSB 應該太難了)的視訊模式,業餘電視 (ATV) 也許能更普及?

也許這種東西應該取個名字叫做 (Narrow Band Amateur Television)

I've been scratching my head about how to handle the clipboard in Uxn's text editor a lot, and since there's only 64k of memory, and that the body of the text and the text-editor program share that same space, I couldn't really allow for large clipboards..

So, I figured that I could create an external file and save the clipboard in there, seems to be working well. Interesting challenge nonetheless.

Show more
Mastodon

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!