Sinchronous Electronics

i will never forgive the techbros for ruining computer
computer was the only thing i liked

This Circuit is Found in Every Electronics Lab: Let's Find Out Why | Interview Question Walkthrough YouTube video by Sinchronous Electronics

New video on a circuit found in virtually every electronics lab

m.youtube.com/watch?v=uGeU...

Heap Sort Python Implementation and Visualization YouTube video by Sinchronous Electronics

Heap sort video I made:

www.youtube.com/watch?v=GsQw...

The Perfect PCB Business Card The perfect printed circuit board business cards: Inexpensive, beautiful, functional drawing/measurement tools

My quest for the perfect PCB business card: www.techadjacent.io/p/perfect-bu...

Coded up bubble sort on the #supercon6 badge with a special surprise guest

Questionable Use Case #4: PCBs as Art! 🎨 Printed Circuit Boards (PCBs) reimagined as functional (or not actually functional) art!

Circuit boards as art: www.techadjacent.io/p/pcb-art-pr... (thx everyone for the awesome suggestions) h/t @anool.bsky.social @evilgeniuslabs.org @m-derrenbacher.bsky.social et al! 🎨

Not bad for the first pass at triangulation. 😎

Really cool!

(Mostly) in phase voltage and current plot

Voltage and current plot, but the current is skewed; giving it an italicized look

There’s regular current and then there’s 𝘐𝘵𝘢𝘭𝘪𝘤 current

Cool board, the layout with the curvy traces looks really nice!

Ok, First attempt at redesigning my solar charging anwaar 'slab' (working name) family to use a LiC instead of the vishay caps. I wrote up a long thread on my masto explaining the design decisions, i might try to re-post them to here.

New year; new PCBs

YES (feel better)

I humbly submit Kraken & Chamaeleon in the hope that they qualify as PCB art. 😁
www.evilgeniuslabs.org/kraken64
www.evilgeniuslabs.org/chamaeleon64

Here’s some I made. Wave is adapted from art by Alain Bousquet

Working on an article involving PCB art. Anyone have great examples (or even just examples) that you'd like to share and that I can potentially include?

here’s a sample of my work

The ideal chicken tender shape is Gabriel’s Horn

Gabriel horn chicken tender: finite volume, infinite surface area

If you think about it half of squirrels are Squirrel Girl

it's tuesday evening and we're korean

KiCad 9 will also come with a ton of smaller tweaks and quality-of-life improvements, like this Chamfer feature added by John Beard:

People’s reaction when I joined this site

I do PCB art, and this is going to be extremely useful! Thanks Andrzej!

Screenshot of KiCad showing a copper track with soldermask removed, in the 2D and 3D views

KiCad 9 also adds the ability to mark a track on an outer layer as having no soldermask. You could do this before by copying the shapes to the mask layer, but this is much faster. Thanks to Andrzej Wolski for contributing this feature.

BTW, I also converted the Rigol DS1054Z #picoCAD model into papercraft! ✂️📄

If you want to try and make it, you can get the files here: www.arturo182.me/ds1054z_pape...

A randomly generated finite state machine, made of the single emoji 😼

😼

Go as in the 19x19 board game? I occasionally play on OGS, was rated about 6 kyu.

An illustration of a thresher shark and moon jellyfish. The shark has a gradient star pattern.

cosmic thresher

Starting sketch -> layout -> PCB -> Waveform

Board shows that attempting zero pole cancellation doesn’t work in practice. Very happy with the silkscreen and the (intentional) instability.