shork @noiob@awoo.space

mitxela has built an #LED matrix earring from 52 0201(!) LEDs (i.e. 0.65 × 0.35 mm footprint) on a 9 mm diameter circular PCB. Or rather, two PCBs soldered back-to-back because this density of components basically requires a four-layer PCB with blind and/or buried vias, which would've been very expensive. The video also features a "very cheap" (3600 USD) pick & place machine. I expect these to show up in makerspaces soon.

https://mitxela.com/projects/ledstud

https://youtu.be/CHoGIvOi-jw (20 min)

#electronics

So I hear you like UIs?... 🤔

Rules of Engagement (Omnitrend Software/Mindcraft Software, 1991) #DOSGaming

"MySQL" is actually named after the daughter of one of the original co-authors, whose first name is My?!

(his younger daughter is Maria and you'll never guess what happened...)

🆕 blog! “ActivityPub Server in a Single PHP File”

Any computer program can be designed to run from a single file if you architect it wrong enough! I wanted to create the simplest possible Fediverse server which can be used as an educational tool to show how ActivityPub / Mastodon works. The design goals were: Upload a single PHP file to the server. No […]

👀 Read more: https://shkspr.mobi/blog/2024/02/activitypub-server-in-a-single-file/
⸻
#ActivityPub #mastodon #php

Oh.

Right.

Easter.