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9 Articles

Front view of blue bicycle with Raspberry Pi webserver

Pedaling Your Mobile Web Server Across The Globe

December 8, 2024 by 11 Comments

We tinkerers often have ideas we know are crazy, and we make them up in the most bizarre places, too. For example, just imagine hosting a website while pedaling across the world—who would (not) want that? Meet [Jelle Reith], a tinkerer on an epic cycling adventure, whose bicycle doubles as a mobile web server. [Jelle]’s project, jelle.bike, will from the 6th of December on showcase what he’s seeing in real time, powered by ingenuity and his hub dynamo. If you read this far, you’ll probably guess: this hack is done by a Dutchman. You couldn’t be more right.

At the heart of [Jelle]’s setup is a Raspberry Pi 4 in a watertight enclosure. The tiny powerhouse runs off energy generated by a Forumslader V3, a clever AC-to-DC converter optimized for bike dynamos. The Pi gets internet access via [Jelle]’s phone hotspot, but hosting a site over cellular networks isn’t as simple as it sounds. With no static IP available, [Jelle] routes web traffic through a VPS using an SSH tunnel. This crafty solution—expanded upon by Jeff Geerling—ensures seamless access to the site, even overcoming IPv6 quirks.

The system’s efficiency and modularity exemplify maker spirit: harnessing everyday tools to achieve the extraordinary. For more details, including a parts list and schematics, check out [Jelle]’s Hackaday.io project page.

The WebStick Is A Small, Cheap NAS

September 9, 2023 by 23 Comments

The ESP8266 was one of the first chips that provided wireless functionality at a cost low enough to be widely popular for small microcontroller projects. This project uses one to provide rapid, small, and inexpensive network-attached storage (NAS) capabilities wherever you happen to go.

With an ESP12F board at the heart to provide network connectivity, the small device also hosts a micro SD card slot and a USB-A port to provide power and programming capabilities for the device. It’s Arduino-compatible, and creator [tobychui] has provided the firmware source code necessary to bring it up on your network and start serving up files. Originally intended for people to host web services without experience setting up all of the tools needed for it, there’s services for storing and streaming music and video over the network as well.

While it includes a lot more functionality than is typically included on a NAS, [tobychui] notes that with a library, something like WebDAV could be added to provide more traditional NAS capabilities. As it stands, though, having networked storage with web hosting capabilities on a PCB with a total cost of around $5 is not something to shy away from. If you’re looking for something a little more powerful for your home network, take a look at this ARM-based NAS instead.

Wreck Your Mail Before You Check Your Mail

June 5, 2021 by 28 Comments

Every five years or so, I think it’s time to review my e-mail flow. (Oh no!) I run my own mail server, and you should too, but this means that I get to figure out managing and searching and archiving and indexing it all by myself. (Yippee!)

And I’ll be honest — sometimes I’m a bit of a luddite. I actually, literally have been using Mutt, or its derivative NeoMutt for maybe fifteen years, after a decade or so of mouse-intensive graphical mail readers. If e-mail is about typing words, and maybe attaching the occasional image, nothing beats a straight-up text interface. But what a lot of these simple mail clients lack is good search. So I decided to take that seriously.

Notmuch is essentially an e-mail database. It’s an e-mail searcher, tagger, and indexer, but it’s not much else. The nice thing is that it’s brutally fast. Searches and extraction of tagged subsets are faster than sending the same data back and forth to the Big G, and I have a ton more flexibility. It’s awesome. Of course good ol’ Mutt can work with Notmuch. Everything can. It’s Linux/UNIX. Continue reading “Wreck Your Mail Before You Check Your Mail” →

Show Me The Data: Hackaday.io Year #01

February 18, 2015 by 57 Comments

Today marks exactly one year since we announced to the world the first product from our software lab – Hackaday.io. In what has been an incredibly exciting year for all of us, we evolved from a simple idea and a prototype to a truly massive community that’s making its mark on the world. Day after day, carefully listening to the invaluable feedback from our users, we have improved and moved forward, one line of code at the time.

We still have a long way to go, but we’ll pause for a second now and reflect on how far we’ve come. Then get right back to fixing bugs and developing new features.

It all started with a simple idea – building a better project hosting website. Though there are project and content websites galore out there, with new ones popping up every day, it all still felt too bland. We thought we could do better. After all, the medium is the message. The place where something lives sooner or later becomes a key part of its identity. So in order to prevent a dystopian future in which we’re all hosting our projects using the (fictional) Microsoft Maker Suite 2020 and simply don’t care, we started to work on providing an alternative.

We quickly realized that we had a much bigger mission on our hands. Sure, a better project hosting website would be nice, but what we felt we really needed was something [Brian Benchoff] has been talking about for quite some time – a “virtual hackerspace.” Not just a place where you can post your builds once you’re done (and hope someone sees it), but a living, breathing community: a place where you can start with an idea and get feedback as it develops, find collaborators, iterate, and ultimately end up building something way more amazing than you would have accomplished on your own.

This has been the aim of Hackaday for many years, but most of the collaboration was constrained to the limited space of post comment threads and biased by the editorial choice of articles and topics. With the introduction of Hackaday.io, we open up a space for anyone to unleash their creativity and expertise, and together, change the way people build things.

The Data

Unfortunately, making bold claims about how we’re out there changing the world is pretty much a commodity these days. As most Web startups can testify, it doesn’t take more than a simple landing page with nice photography and some uplifting message for any arbitrary claims to appear credible.

So instead of trying to convince you with words about how awesome the last year had been, we’ll just stick with the data.

Continue reading “Show Me The Data: Hackaday.io Year #01” →

Introducing: Hackaday Projects

February 18, 2014 by 71 Comments

Today Hackaday is launching a new site that furthers our goal of being a Virtual Hackerspace. Now you can host your own hacks and builds in a place truly worthy of what we’re all about. We present to you: Hackaday Projects.

What’s so great about it? It has a dark theme, just like the blog! Actually, the awesome of the new site is a combination of what’s already available and what we have planned. First and foremost, the site has been built from the ground up with open data in mind. This means you own what you create on Hackaday Projects. You can export your work, delete it, and use a public API to extend the usefulness of the data. Secondly, we have a range of different tools which are extremely easy and quick to use, but allow rich styling and presentation when you need it. Want to see what we mean? Go check out the NFC Voting Rig that was at The Gathering.

Where do we go from here? A huge part of that is up to you. We need Hackaday readers to get in there and tell us what works, what doesn’t work, and what needs to be added. Are you up to the task? Request your alpha testing invite now and guide Hackaday Projects to be the hosting site the Hackaday community has always dreamed about!

Hackaday Links: January 24, 2011

January 24, 2011 by 34 Comments

New Project Hosting site

[Paul] wrote in to tell us about his brand new hack hosting service, HackHut. Based on WordPress with some modifications, it is definitely worth keeping an eye on as new features emerge.

Instructabliss

Speaking of project hosting, Instructables are a common source of projects as well as complaints. Instructabliss by [Daid] is an often mentioned solution in our comments, and we thought we would bring it up so commenters don’t have to. We understand why it was made and think it was a clever hack, but we don’t officially endorse it. We survive on Ad revenue, if someone were doing this to us, it would hurt. We’re also not sure about the legalities of such a service, so keep us updated.

Grass Burning Robot

[Sebastian] brings us his grass burning, flame throwing robot. This robot takes in SVG files to create its burn path, and burns away. Not too many details, but be sure to check out the photos on his site.

[via Make]

Project Hosting, A Common Question

December 7, 2010 by 79 Comments

Ok, you’ve finished your project, you’ve taken great notes along the way and photographed every step. Now you want to share. Where will you post it? There are a lot of options out there, private hosting, Hackaday,  instructables, and tons of others. How can you decide? Here are some handy break downs to help you figure it out at a glance.

Each has its own pros and cons. Take a peek at our list after the break and share your own as well.

Continue reading “Project Hosting, A Common Question” →