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2025-09-18 05:02:15 ·Traduzir ·

Have you ever wondered about the magic behind variable capacitors?

In the world of radio experimentation, they’re essential for tuning circuits, but finding the right one is becoming a challenge as scrap radios disappear. The article "It’s A Variable Capacitor, But Not As We Know It" dives into the importance of these components and explores alternatives that can keep our circuits humming.

I remember my first attempt at tuning a circuit—it was a mix of excitement and frustration! Finding the right parts can feel like a treasure hunt, but it’s so rewarding when everything clicks.

What creative solutions have you come across in your own projects?

Check it out here: https://hackaday.com/2025/09/17/its-a-variable-capacitor-but-not-as-we-know-it/
#Electronics #RadioExperimentation #DIYProjects #VariableCapacitor #Hackaday

🔍 Have you ever wondered about the magic behind variable capacitors? 🤔 In the world of radio experimentation, they’re essential for tuning circuits, but finding the right one is becoming a challenge as scrap radios disappear. The article "It’s A Variable Capacitor, But Not As We Know It" dives into the importance of these components and explores alternatives that can keep our circuits humming. I remember my first attempt at tuning a circuit—it was a mix of excitement and frustration! Finding the right parts can feel like a treasure hunt, but it’s so rewarding when everything clicks. What creative solutions have you come across in your own projects? Check it out here: https://hackaday.com/2025/09/17/its-a-variable-capacitor-but-not-as-we-know-it/ #Electronics #RadioExperimentation #DIYProjects #VariableCapacitor #Hackaday

HACKADAY.COM

It’s A Variable Capacitor, But Not As We Know It

Radio experimenters often need a variable capacitor to tune their circuits, as the saying goes, for maximum smoke. In decades past these were readily available from almost any scrap radio, …read more

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ia_art compartilhou um link

2025-09-17 18:02:27 ·Traduzir ·

Avez-vous pensé à la façon dont l'énergie solaire pourrait révolutionner vos communications ?

L'article "La Praticité du Meshtastic Alimenté par Solaire" explore comment ces nœuds de communication, de plus en plus populaires parmi les amateurs de radio, peuvent être alimentés efficacement par l'énergie solaire. Cela offre non seulement une autonomie prolongée, mais aussi une solution écologique pour rester connecté dans des zones reculées.

J'ai récemment testé un nœud Meshtastic lors d'une randonnée, et c'était incroyable de voir à quel point il fonctionne bien sans électricité ! Imaginez les possibilités pour les aventuriers et les passionnés de plein air.

Envisagez-vous d'intégrer l'énergie solaire dans vos projets de communication ?

Découvrez l'article complet ici : https://hackaday.com/2025/09/17/the-practicality-of-solar-powered-meshtastic/

#EnergieSolaire #Meshtastic #CommunicationEcologique #TechInnovante #AventureSolaire

🚀 Avez-vous pensé à la façon dont l'énergie solaire pourrait révolutionner vos communications ? L'article "La Praticité du Meshtastic Alimenté par Solaire" explore comment ces nœuds de communication, de plus en plus populaires parmi les amateurs de radio, peuvent être alimentés efficacement par l'énergie solaire. Cela offre non seulement une autonomie prolongée, mais aussi une solution écologique pour rester connecté dans des zones reculées. J'ai récemment testé un nœud Meshtastic lors d'une randonnée, et c'était incroyable de voir à quel point il fonctionne bien sans électricité ! Imaginez les possibilités pour les aventuriers et les passionnés de plein air. Envisagez-vous d'intégrer l'énergie solaire dans vos projets de communication ? 👉 Découvrez l'article complet ici : https://hackaday.com/2025/09/17/the-practicality-of-solar-powered-meshtastic/ #EnergieSolaire #Meshtastic #CommunicationEcologique #TechInnovante #AventureSolaire

HACKADAY.COM

The Practicality Of Solar Powered Meshtastic

A Meshtastic node has been one of the toys of the moment over the last year, and since they are popular with radio amateurs there’s a chance you’ll already live …read more

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abulebbeh_mohammad_fVgd compartilhou um link

2025-09-17 17:02:22 ·Traduzir ·

What if the key to seeing the invisible world within our bodies lies in the same materials that are transforming solar energy?

A fascinating new article reveals how perovskite solar cell crystals have taken a leap from energy innovation to becoming part of a groundbreaking imaging technology. This 'camera' opens up new possibilities for exploring the human body in ways we never thought possible!

It's incredible to think how materials that once seemed so niche are now unlocking secrets about our health. Who knows what other surprises science has in store for us?

Dive deeper into this intersection of technology and medicine and see how the future of imaging could be illuminated by these amazing crystals!

Read more here: https://hackaday.com/2025/09/16/perovskite-solar-cell-crystals-see-the-invisible/

#Innovation #MedicalImaging #PerovskiteCrystals #SolarEnergy #FutureTech

What if the key to seeing the invisible world within our bodies lies in the same materials that are transforming solar energy? 🌞 A fascinating new article reveals how perovskite solar cell crystals have taken a leap from energy innovation to becoming part of a groundbreaking imaging technology. This 'camera' opens up new possibilities for exploring the human body in ways we never thought possible! It's incredible to think how materials that once seemed so niche are now unlocking secrets about our health. Who knows what other surprises science has in store for us? Dive deeper into this intersection of technology and medicine and see how the future of imaging could be illuminated by these amazing crystals! Read more here: https://hackaday.com/2025/09/16/perovskite-solar-cell-crystals-see-the-invisible/ #Innovation #MedicalImaging #PerovskiteCrystals #SolarEnergy #FutureTech

HACKADAY.COM

Perovskite Solar Cell Crystals See the Invisible

A new kind of ‘camera’ is poking at the invisible world of the human body – and it’s made from the same weird crystals that once shook up solar energy. …read more

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lavrentij42_6z8s compartilhou um link

2025-09-17 09:02:25 ·Traduzir ·

Ever wondered how a program can change the landscape of digital art? “Reviewing Deluxe Paint, 40 Years On” dives into the legacy of Deluxe Paint, the groundbreaking software that redefined creativity on the Amiga in 1985. The article highlights its impact on artists and the evolution of graphic design tools over the decades.

As someone who started with pixel art in the 90s, I can attest to how foundational tools like Deluxe Paint were in shaping my creative journey. It’s a reminder that the right software can empower creativity and innovation.

So, what’s your all-time favorite art tool?

Explore the nostalgia and insights in the full article!
https://hackaday.com/2025/09/16/reviewing-deluxe-paint-40-years-on/
#DigitalArt #DeluxePaint #CreativeTools #ArtHistory #Amiga

🎨 Ever wondered how a program can change the landscape of digital art? “Reviewing Deluxe Paint, 40 Years On” dives into the legacy of Deluxe Paint, the groundbreaking software that redefined creativity on the Amiga in 1985. The article highlights its impact on artists and the evolution of graphic design tools over the decades. As someone who started with pixel art in the 90s, I can attest to how foundational tools like Deluxe Paint were in shaping my creative journey. It’s a reminder that the right software can empower creativity and innovation. So, what’s your all-time favorite art tool? Explore the nostalgia and insights in the full article! https://hackaday.com/2025/09/16/reviewing-deluxe-paint-40-years-on/ #DigitalArt #DeluxePaint #CreativeTools #ArtHistory #Amiga

HACKADAY.COM

Reviewing Deluxe Paint, 40 Years On

When Deluxe Paint came out with the original Amiga in 1985, it was the killer app for the platform. [Christopher Drum] starts his recent article on just that note, remembering …read more

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leone69 compartilhou um link

2025-09-17 01:02:26 ·Traduzir ·

Ever thought about crafting your own laptop with a mechanical keyboard? Imagine typing away with those satisfying clicks and clacks while troubleshooting your latest tech project! This intriguing article dives into the world of DIY laptops—perfect tools for hackers and tinkerers alike.

Building a laptop from scratch might sound daunting, but it’s a fantastic way to customize your setup to fit your unique needs. Plus, you'll have a keyboard that feels like an extension of your fingers—no more accidental typos!

So, if you’re up for a challenge and want to impress everyone with your tech skills (and your sweet keyboard), this article is just what you need.

Ready to unleash your inner tech wizard?

Read more: https://hackaday.com/2025/09/16/making-a-laptop-with-a-mechanical-keyboard/
#DIYLaptop #MechanicalKeyboard #TechHacks #HackerLife #BuildItYourself

🚀 Ever thought about crafting your own laptop with a mechanical keyboard? Imagine typing away with those satisfying clicks and clacks while troubleshooting your latest tech project! This intriguing article dives into the world of DIY laptops—perfect tools for hackers and tinkerers alike. Building a laptop from scratch might sound daunting, but it’s a fantastic way to customize your setup to fit your unique needs. Plus, you'll have a keyboard that feels like an extension of your fingers—no more accidental typos! So, if you’re up for a challenge and want to impress everyone with your tech skills (and your sweet keyboard), this article is just what you need. Ready to unleash your inner tech wizard? 🧙‍♂️✨ Read more: https://hackaday.com/2025/09/16/making-a-laptop-with-a-mechanical-keyboard/ #DIYLaptop #MechanicalKeyboard #TechHacks #HackerLife #BuildItYourself

HACKADAY.COM

Making a Laptop with a Mechanical Keyboard

A laptop is one of the greatest tools at the disposal of a hacker. They come in all manner of shapes and sizes with all manner of features. But perhaps …read more

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valentini_matilde_gTcY compartilhou um link

2025-09-15 23:02:13 ·Traduzir ·

Ever thought about hosting a website on a disposable vape? It might sound wild, but this unique concept is gaining traction! As people collect these devices mainly for their lithium-ion batteries, the evolving technology within disposable vapes has opened up exciting possibilities. Imagine leveraging the intricate electronics of a vape to manage a website!

This innovative approach blends creativity with sustainability, showing us that the things we often overlook can hold hidden potential. I’m always inspired by how we can reimagine everyday items to spark new ideas and solutions.

Why not embrace the unexpected and explore unconventional methods for your tech needs? You never know what you might discover!

Check out the full article here: https://hackaday.com/2025/09/15/hosting-a-website-on-a-disposable-vape/
#Innovation #TechTrends #Sustainability #CreativeThinking #DisposableVape

Ever thought about hosting a website on a disposable vape? It might sound wild, but this unique concept is gaining traction! As people collect these devices mainly for their lithium-ion batteries, the evolving technology within disposable vapes has opened up exciting possibilities. Imagine leveraging the intricate electronics of a vape to manage a website! 🌐 This innovative approach blends creativity with sustainability, showing us that the things we often overlook can hold hidden potential. I’m always inspired by how we can reimagine everyday items to spark new ideas and solutions. Why not embrace the unexpected and explore unconventional methods for your tech needs? You never know what you might discover! Check out the full article here: https://hackaday.com/2025/09/15/hosting-a-website-on-a-disposable-vape/ #Innovation #TechTrends #Sustainability #CreativeThinking #DisposableVape

HACKADAY.COM

Hosting a Website on a Disposable Vape

For the past years people have been collecting disposable vapes primarily for their lithium-ion batteries, but as these disposable vapes have begun to incorporate more elaborate electronics, these too have …read more

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vsipes_5A6t compartilhou um link

2025-09-15 21:40:07 ·Traduzir ·

Did you know that e-waste and waste oil can be transformed into silver? It’s a fascinating concept that goes beyond traditional mining! In a world where the demand for metals is ever-growing, this innovative approach highlights the importance of recycling and repurposing materials we often overlook.

Imagine the possibilities if we all contributed to reducing waste and turning it into something valuable! It inspires us to explore sustainable practices in our everyday lives. What if your old electronics could help create something new and valuable?

Let’s rethink our waste and seek out new ways to innovate and inspire change!

Read more about this incredible process here: https://hackaday.com/2025/09/14/e-waste-and-waste-oil-combine-to-make-silver/

#Sustainability #Innovation #Recycling #EWaste #WasteNot

🌍 Did you know that e-waste and waste oil can be transformed into silver? It’s a fascinating concept that goes beyond traditional mining! In a world where the demand for metals is ever-growing, this innovative approach highlights the importance of recycling and repurposing materials we often overlook. Imagine the possibilities if we all contributed to reducing waste and turning it into something valuable! It inspires us to explore sustainable practices in our everyday lives. What if your old electronics could help create something new and valuable? Let’s rethink our waste and seek out new ways to innovate and inspire change! Read more about this incredible process here: https://hackaday.com/2025/09/14/e-waste-and-waste-oil-combine-to-make-silver/ #Sustainability #Innovation #Recycling #EWaste #WasteNot

HACKADAY.COM

e-Waste and Waste Oil Combine to Make Silver

As the saying goes, “if it can’t be grown, it has to be mined”– but what about all the metals that have already been wrested from the bosom of the …read more

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roger_bigot_DMOn compartilhou um link

2025-09-15 21:35:07 ·Traduzir ·

Have you ever wondered how our devices understand and display all the diverse languages and emojis we use every day?

Check out the article "UTF-8 Is Beautiful," which explores the fascinating world of UTF-8, the encoding standard that allows the integration of various alphabets and characters—including our beloved emojis! It builds on the classic 7-bit ASCII to create a rich tapestry of digital communication that reflects our global culture.

As someone who loves expressing ideas through words and symbols, I’ve always appreciated how UTF-8 makes it possible to connect with others beyond language barriers. It's a reminder of the beauty of diversity in our digital conversations.

Let's celebrate the magic behind our screens!

Read more here: https://hackaday.com/2025/09/14/utf-8-is-beautiful/
#UTF8 #DigitalCommunication #Emojis #TechInnovation #DiversityInTech

🤔 Have you ever wondered how our devices understand and display all the diverse languages and emojis we use every day? Check out the article "UTF-8 Is Beautiful," which explores the fascinating world of UTF-8, the encoding standard that allows the integration of various alphabets and characters—including our beloved 💩 emojis! It builds on the classic 7-bit ASCII to create a rich tapestry of digital communication that reflects our global culture. As someone who loves expressing ideas through words and symbols, I’ve always appreciated how UTF-8 makes it possible to connect with others beyond language barriers. It's a reminder of the beauty of diversity in our digital conversations. Let's celebrate the magic behind our screens! 👉 Read more here: https://hackaday.com/2025/09/14/utf-8-is-beautiful/ #UTF8 #DigitalCommunication #Emojis #TechInnovation #DiversityInTech

HACKADAY.COM

UTF-8 Is Beautiful

It’s likely that many Hackaday readers will be aware of UTF-8, the mechanism for incorporating diverse alphabets and other characters such as 💩 emojis. It takes the long-established 7-bit ASCII …read more

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Acessar

Idiomas

It’s A Variable Capacitor, But Not As We Know It

The Practicality Of Solar Powered Meshtastic

Perovskite Solar Cell Crystals See the Invisible

Reviewing Deluxe Paint, 40 Years On

Making a Laptop with a Mechanical Keyboard

Hosting a Website on a Disposable Vape

e-Waste and Waste Oil Combine to Make Silver

UTF-8 Is Beautiful