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Posts by Javier Martinez Canillas

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The Kilopixel Display Hackaday Article

The Kilopixel Display

8 months ago 9 3 0 1
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Want to help build a crowdsourced microcontroller?

You're invited to design peripherals (UARTs, timers, synths, etc.) for a @riscv.org.web.brid.gy chip that will be fabbed for real!

Take part for free!

tinytapeout.com/competitions...

8 months ago 55 34 2 3

The trick with Bay Area speak is it is 1984 Doublespeak.

"Innovation" (Something Andreesen says a lot) - Give me rent checks.

"Disruption" - (Something YCombinator says a lot) - Break the law

The framing is always i.e. good vs evil where they are the heroes, when actually villains.

9 months ago 114 28 0 2
Picture of the mentioned display running the DOOM game.

Picture of the mentioned display running the DOOM game.

Pushed today my patch series to add support for the ST7567 I2C display controller. Another monochrome LCD to use it as a terminal for my Linux embedded boards.

9 months ago 1 0 0 0
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This USB C dock lets you stand your dev board upright, great for charging and reprogramming learn.adafruit.com/usb-c-dock #3dprinting #adafruit youtu.be/5pE4mzdc1c4

9 months ago 28 4 2 0
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There’s A New Reusable Rocket, And It’s A Honda Hackaday Article

There’s A New Reusable Rocket, And It’s A Honda

9 months ago 9 3 0 0
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As Israel Targets Iran’s Nuclear Program, It Has a Secret One of Its Own Since shortly after it was founded in 1948, Israel has been intent on building a nuclear program to ensure its survival.

The war that Israel launched against Iran targets its nuclear program, which experts say could make an atomic weapon within months. Israel has its own secretive nuclear weapons program, one that it doesn’t publicly acknowledge but that, some experts believe, is also expanding. Here’s what to know.

10 months ago 250 99 50 21
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Meanwhile in Japan, Honda has joined the reusable first stage Launch and Landing fun :)

source: global.honda/en/topics/20...

10 months ago 154 44 8 14
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Funny how you just need to break some angles to turn kitchen environment into a spaceship.

10 months ago 8675 1953 113 101
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Dick Tracy is 35.
The make up artists did a fantastic job on the outlandish Dick Tracy villains.

10 months ago 1763 304 9 19

Teach a robot to fish and soon you won't remember how to.

10 months ago 583 123 15 8
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I'm excited to share my latest @ratatui.rs project! 🎉🥳

🎸 Tuitar — a tiny guitar tuner.

🦀 Powered by embedded Rust & Ratatui (running on ESP32)

🚧 Work-in-progress, building it live: www.youtube.com/@orhundev

⭐ GitHub: github.com/orhun/tuitar

#rustlang #ratatui #tui #embedded #esp32 #guitar

10 months ago 61 7 3 1
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Is Ratatui embedded yet? We have some news! 📢🧀

➡️ Read the blog post here: jslazak.com/are-we-embed...

#rustlang #ratatui #tui #embedded

10 months ago 63 5 1 1
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Nintendo Switch 2 Teardown, Let’s A-Go! Hackaday Article

Nintendo Switch 2 Teardown, Let’s A-Go!

10 months ago 6 2 0 0
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Rest in Peace, Bill Atkinson.

Hard to overstate the massive influence Bill's work had over me, and the way we all use computers today.

From his work on the Macintosh, to HyperCard, Bill was a pioneer of merging art & technology.

10 months ago 72 22 2 1
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2009 Sony phone with a transparent screen. We didn’t deserve them.

10 months ago 437 54 10 7
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A photo of a bottom half of a device with a CNC aluminium body, a silicon keypad with the top row of the keys being various shapes with the colors of the rainbow, and a square glass LCD on top. There is also a piece of a lanyard going across the device with the words "Solder Party" and 6 colorful dots in the colors of the rainbow.

A photo of a bottom half of a device with a CNC aluminium body, a silicon keypad with the top row of the keys being various shapes with the colors of the rainbow, and a square glass LCD on top. There is also a piece of a lanyard going across the device with the words "Solder Party" and 6 colorful dots in the colors of the rainbow.

Have I posted this yet? Can't remember...

10 months ago 23 1 1 1

Finally a show about Boolean logic operators

10 months ago 1572 314 27 23

this is just like the parable of the scorpion and the scorpion

10 months ago 9480 1414 74 24
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Ratatui + embedded = 🧀

github.com/j-g00da/mous...

#rustlang #ratatui #tui #embedded #esp32 #mousefood #framework #graphics

10 months ago 52 5 0 2

it just seems super super weird to me that like half the dev community has somehow forgotten the fifty years of R&D spent trying to get a thing that responds at all reasonably to natural language input, or learns practically useful models of complex domains, and how that is now very visibly working.

10 months ago 17 4 1 0
Oscilloscope displaying a rainbow sinusoid

Oscilloscope displaying a rainbow sinusoid

Pride month means I get to post the gay oscilloscope

10 months ago 885 240 20 2
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‘Scienticide’ in Argentina sparks huge protest by researchers Hundreds of activists wearing gas masks took to the streets to call out their government for slashing science funding.

More than 1,000 scientists took to the streets yesterday in Buenos Aires and other cities in Argentina wearing gas masks to protest the collapse of science in the country, which they say was initiated by their government.

https://go.nature.com/43QWX4f

10 months ago 250 100 0 15
I am disappointed in the AI discourse

I am disappointed in the AI discourse steveklabnik.com/writing/i-am...

10 months ago 913 178 209 88
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DOOMscrolling

1 year ago 550 166 6 6
screen showing Rogue One movie

screen showing Rogue One movie

Watching Andor season 3 (Rogue One), hands down the best movie from the Star Wars universe

10 months ago 3 1 1 0
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REPAIR THE WORLD

another fantastic BlueSky repair story
#electronics

10 months ago 16 5 1 0
comparison of different compilation error from 1.0 to 1.80 rust version

comparison of different compilation error from 1.0 to 1.80 rust version

Evolution of Rust compiler errors

kobzol.github.io/rust/rustc/2...

#rustlang

11 months ago 23 7 4 1