Hackaday.io Passes 200,000 Registered Users

Hackaday.io just welcomed the 200,000th registered user! We are the world’s largest repository of open hardware projects and Hackaday.io is proving its worth as the world’s most vibrant technology community. This is where you go to get inspiration for your next project, to get help fleshing out your product ideas, to build your engineering dream team, and to tell the tales of the workbench whether that be success, failure, or anything in between.

Over the past six months, as we’ve grown from the 150k member milestone to this one, our movement has enjoyed ever-increasing interaction among this amazing group of people. Thank you for spending so much time here and making Hackaday.io a great place for everyone!

Hack Chat Bring Experts from Many Fields

bunnie03-01It’s always great when you can watch a conference talk or interview online. But if you weren’t there in person the opportunity for meaningful interaction has already passed. With this in mind, we’ve been inviting experts from numerous fields to host discussions live in the Hackaday.io Hack Chat room.

This is a great way to further our goal of forming a global virtual hackerspace. It’s common to have talks and workshops at a hackerspace, where you can not only learn from and ask questions of the person leading the event, but meet others who share your interests. This has happened time and again with recent guests including Bunnie Huang who talked about making and breaking hardware, a group of Adafruit engineers who discussed their work extending the MicroPython libraries, Sprite_tm who covered the continuing development of ESP32 support, and many more.

This Friday at Noon PST Hackaday’s own Jenny List will be leading the Hack Chat on RF Product design. See you there!

Amazing Projects

It’s pretty amazing to see a guide on building a smartphone for $50 in parts. If that exists anywhere, it’s probably on Hackaday.io — and it’s actually pushing about 80,000 views so far! Arsenijs is a regular around these parts and his ZeroPhone — a 2G communications device based on the Raspberry Pi Zero — is a project that he’s been updating as his prototype-to-production journey progresses. It has a big team behind it and we can’t wait to see where this one goes.

zerophone-thumbWorking on your own is still a great way to learn and we see all kinds of examples of that. Just4Fun is learning the dark arts that went into early personal computing with a $4 project to build a Z80 system on a breadboard.

We revel in the joy of seeing great hardware art come to life. FlipFrame is a great example; it’s a digital picture frame project that goes far beyond that simple description. It rotates the entire screen to fit the layout of the image while showing off all of the hardware that makes this possible rather than hiding it away inside a case.

In addition to our registered users milestone, we’re just about to pass our 20,000th published project. There are so many projects to celebrate and draw inspiration from, and that collection grows every day!

The Rise of Build Contests

This winter we’ve seen a ton of interest in the build contests hosted on Hackaday.io. Of course, nothing can compare to the reach of the Hackaday Prize, our worldwide engineering initiative that challenges people to Build Something That Matters. The 2016 winners were announced in November; even so, people have been tripping over themselves to get a project built for the numerous contests we’ve hosted since then.

enlightenpiOf note is the 1 kB Challenge — a contest dreamed up by our own Adam Fabio which challenged entrants to build an embedded project whose compiled code was 1 kB or less. It was a joy to dive into the entries for this and it will certainly return again.

Running right now is the revival of my favorite build contest: the Hackaday Sci-Fi Contest. Bring your favorite Sci-Fi tech to life — it just needs to be recognizable from a book, movie, or TV show and include some type of electronics.

Meet Your Friends in Real Life

Some of my closest friends in life were first met online. But eventually, you just want to hang out in the same room. This is becoming more and more common with Hackaday.io. In November we celebrated our second Hackaday SuperConferece where hundreds of people who love hardware creation gathered in Los Angeles for two days of amazing talks, workshops, and hands-on hacking challenges. This is a good one to add to your calendar but tickets do sell out so consider some other options.

We have regular meetups in LA and New York. If you are ever traveling there, make sure to look up the schedule and see if it can be part of your trip. Perhaps the most interesting was World Create Day. In 2016, we had 80 groups across the world plan meetups on the same day so that the Hackaday community could hang out in real life. We’re not ready to share the details quite yet, but you should plan for that to happen again this year. Something to look forward to!

RPi Show and Tell Saturday and NYC Meetup on Monday

Join Hackaday for the vanguard of cool emerging technologies next week at our meetup in New York.

Like all our meetups, we’ve gathered some of the neatest technologists to spill the beans on what they’re doing and how they’re doing it. Madison Maxey, founder of Loomia and designer of soft, blinky circuits will be there. Dr. Ellen Jorgensen, co-founder and executive director of Genspace, the citizen science biotech ‘hackerspace’ in the heart of New York will be there too. Kari Love & Matthew Borgatti of Super-Releaser, most famous for their super cute pneumatic soft robots will also be there. It’s still up in the air if we’ll be racing these robots. Of course there will also be opportunities for you to present a lightning talk at the meetup.

enlightenpiThe meetup will be at Pivotal Labs, 625 Ave of the Americas, on Monday, October 24 starting at 6:30 PM. An RSVP is required, so if you’re coming head on over to the Meetup page.

Live Video Show and Tell on Saturday

This Saturday join us online for a special show and tell all about Raspberry Pi projects from 7-8p EDT (UTC-4). Hosted by Limor Fried of Adafruit and Sophi Kravitz from Hackaday. This live show is hosted on our YouTube channel and will feature projects from our giant collection of Raspberry Pi projects on Hackaday.io and entries in the Enlightened Raspberry Pi contest.

A lot of people have already signed up for the Show and Tell but we do still have some time left for your project. Email sophi@hackaday.com to get on the list.

Join Hackaday For an NYC Meetup

On the eve of the New York Maker Faire, Hackaday is throwing a meetup in the heart of Manhattan. Join us next Thursday for a low-key get-together, a few talks on assistive technologies, and a demo of the coolest new tool in recent memory.

Although these meetups are highly informal (and bringing some of the cool stuff you’ve built is encouraged), we do have a few speakers lined up. Holly Cohen and John Schimmel of DIYAbility are speaking about using homebrew devices for making everyone’s life easier. Johnny Falla of the Enable Community Foundation will give a talk about using 3D printing technology to make hyper-affordable prosthetic devices for underserved populations. Chad Leaman will be representing the Neil Squire Society and will speak about using technology to empower people with disabilities.

As always, snacks and drinks will be provided, and like all Hackaday meetups, bring some cool gear or whatever project you’re working on along with you. This bring-a-hack isn’t a competition, but if it was, we know who would win. Nisan Larea will be attending the meetup, demoing the Wazer desktop waterjet cutter. We caught a glimpse of this machine in San Francisco, and it’s amazing. If you want to see the Wazer waterjet before Maker Faire, this is your chance.

This month’s Hackaday NYC meetup will be at Pivotal Labs, 625 Avenue of the Americas, on Thursday, September 29. It would be really, really cool if you could RSVP beforehand.

This is Hackaday’s pre-game for the World Maker Faire. We’ll be attending, scoping out all the coolest projects and products from this year’s NYC Maker Faire. Find one of the Hackaday crew at the faire, and we’ll hook you up with some swag.

Beer And Hacks In London and Beyond

We’ve been all over the UK this month, our most recent Hackaday gathering just two nights past. With much hardware and hacker show and tell (recounted below) I wanted to make sure nobody missed the chance to join in as we’ll be in Bletchley on Saturday and in Cambridge on Wednesday. Whether you need more convincing to walk out the door and join in the fun, or just want to the see the excellent hardware so far displayed, keep reading to share in the fun from Wednesday night.

London pubs have an unfavourable image among provincial folk, one of being strange neon-lit places populated by vast crowds of very loud people in suits drinking cheap wine at expensive prices. The truth is though that the capital’s pubs are as diverse as those anywhere else in the country, from shabby quiet backstreet boozers with their aged customers nursing pints of Fullers to achingly hipster faux-Victorian gin-palaces in which young men sporting preposterous beards they’ll regret in five years time drink microbrewery ales you won’t have heard of served in glass tankards. On a hot August evening the patrons spill out onto the pavement and provide a handy reference to the would-be drinker as to the nature of the establishment.

This warm-evening exodus served our community well night before last, for when a group of Hackaday readers and Tindie sellers converged upon a pub in Fitzrovia there was enough room to reach the bar and though it was hardly quiet we could at least discuss the things we’d brought along. My colleague [Jasmine] had organised the event and was on hand with a pile of stickers and other swag.

A select group of hackers and makers made the journey. Some of them, such as my friend [David], I had encountered frequently online but never met in person so it was good to put a face to a name, while others I knew only by the reputation they had garnered through the projects they’d put on Hackaday.io or Tindie. I will undoubtedly fail to mention a few names in this quick round-up of a few of the projects, so before I start I would like to thank everyone for coming along and making it such a good evening.

[Jasmine] as seen by [Mike]'s LED screen.
[Jasmine] as seen by [Mike]’s LED screen.

Electric Stuff from Mike’s Workshop

Most visible because of an extensive range of very bright LED projects was [Mike], of [Mike’s Electric Stuff] fame. His PCB density was impressive, though he did admit to having a pick-and-place machine. Especially useful for those large LED matrices. Of note was a pentagonal LED screen with integrated camera, originally part of an LED screen polyhedron. This board offered a rare glimpse of a Raspberry Pi Compute Module in the wild.

Scope Probe Sans Pound Sink

Opposite me for most of the evening was [Leonerd], with his oscilloscope current probe adapter. This board as you might expect contains a very low value shunt resistor and an amplifier, allowing the accurate measurement of low current transients without laying down the GDP of a small country to buy one from a high-end test equipment manufacturer. I was party to a very interesting conversation between him and [Mike] on the subject of instrumentation amplifiers, something of personal interest from my experience with RF test equipment.

The RC2014 in mid-render
The RC2014 in mid-render

A Wild Z80 Appeared

Also present was [Spencer] with his RC2014 Z80-based computer. He’d brought along the fully tricked-out version with keyboard and screen, and had it running a fractal graphic generator written in BASIC. It’s a project that touches a spot in the heart of people of a certain age, if your first computer came from Sir Clive Sinclair then maybe you’ll understand.

The value of the evening was not solely in the kits and projects on display though. Whenever you get a group from our wider community together in a convivial environment the creative discourse flows in unexpected direction, knowledge is shared, and new ideas are formed. Part of the global Hackaday and Tindie community got to know each other yesterday evening, and from that will come fresh projects. They may not necessarily change the world, but everything has to start somewhere.

This event was one of a short series following our successful bring-a-hack at EMF Camp. We were very pleased to see the projects people brought along, they comprehensively eclipsed the little radio board that was my offering. The run of UK events isn’t over, we have ones coming up at Bletchley and Cambridge, and as always keep an eye on the Hackaday.io events page for global events within our community.

Hackaday NYC Summer Party

Hackaday is going to be back in NYC next week, and we’re having a meetup. This isn’t any meetup – it’s a meetup with skeeball. No, it does not get any better than this.

Next week, August 24, at 6:30pm, we’re pulling out all the stops at Ace Bar on the Lower East Side. This event is a bring-a-hack, and we want to see what you’re working on. Bring your current project, an oscilloscope demo, blinkey clothing, hacks, wearables, or just some cool, random junk. The last time we did this, someone brought a flight data recorder from a Pan Am 747. It had 74-series and 54-series logic chips in it, and no one could figure out why.

This event will be hosted by our lovely multi-function unicorn @SophiKravitz and our NYC community manager @Shayna. Bring your friends, and bring your projects, this isn’t an event to miss.

Hackaday Links: August 14, 2016

Hey London peeps! Hackaday and Tindie are doing a London meetup! It’s this Wednesday, the 17th.

What do you do if you need Gigabytes of storages in the 80s? You get tape drives. What do you do if you need Terabytes of storage in the year 2000? You get tape. The IBM Totalstorage 3584 is an automated tape storage unit made sometime around the year 2000. It held Terabytes of data, and [Stephen] picked up two of them from a local university. Here’s the teardown. Unfortunately, there’s no footage from a GoPro stuck inside the machine when it’s changing tapes, but the teardown was respectable, netting two drives, the power supplies, and huge motors, fans, relays, and breakers.

A few years ago Motorola released the Lapdock, a CPU-less laptop with inputs for HDMI and USB. This was, and still is, a great idea – we’re all carrying powerful computers in our pocket, and carrying around a smartphone and a laptop is effort duplication. As you would expect, the best use for the Lapdock was with a Raspberry Pi, and prices of Lapdocks have gone through the roof in the last few years. The Superbook is the latest evolution of this Lapdock idea. It’s a small, thin, CPU-less laptop that connects to a phone using a special app and a USB cable. It also works with the Raspberry Pi. Very interesting, even if they didn’t swap the CTRL and Caps Lock keys as God intended.

Did you know we have a store? Yes! It’s true! Right now we need to get rid of some stuff, so we’re having a clearance sale. We got FPGA Arduino shields! Buy a cordwood puzzle! SUPERLIMINAL ADVERTISING.

The computers aboard Federation vessels in the 24th century were based on isolinear chips. Each chip plugged into a backplane, apparently giving certain sections of the ship different functions. Think of it as a reconfigurable PDP Straight-8. This is canon, from TNG, and doesn’t make any sense. [Bohrdasaplank] over on Thingiverse has a few different models of isolinear chips. After close examination of these chips, we can only come to one conclusion.

How do you get a pilot bearing out of a motor? The normal way is using grease (or caulk, or some other gooey substance) as a hydraulic ram, but a slice of bread works much better. This is a weird one, but it works perfectly, with hardly any cleanup whatsoever.

542-page PDF warning here. Here’s the operations manual for the Apollo 15, including operation of the AGC, how to fly the LM, the planned traverses and EVAs, and a nice glossary of handy equations. If anyone’s looking for a LaTeX, InDesign, or bookbinding project that would make the perfect bathroom reader, this is it.

Here’s something I’ve been having trouble with. This is an mATX computer case with a screen on the side and a cover for the screen that includes a keyboard and trackpad. Yes, it’s a modern version of the luggable, ‘portable’, plasma-screen monsters of the 80s. I don’t know where I can buy just the case, so I’m turning to the Hackaday community. There’s an entire line of modern luggable computers made by some factory in Taiwan, but as far as I can tell, they only sell to resellers who put their own mobo and CPU in the machine. I just want the case. Where can I buy something like this? If you’re asking why anyone would want something like this, you can put two 1080s in SLI and still have a reasonably portable computer. That’s a VR machine, right there.

DEF CON Meetup At The Grave Of James T. Kirk

DEF CON is just around the corner, and that means in just a few days thousands of hardware hackers will be wandering around the casinos in Vegas. Yes, in a mere handful of hours, the tech literati will be accosted by the dead, disaffected eyes of dealers and the crass commercialization of every culture in humanity’s recorded history. The light of god does not penetrate mirrored ceilings. Vegas is terrible, it’ll be 120ºF outside, but at least there’s cool stuff happening Thursday through Sunday.

Hackaday is going to be there, but we really don’t want to spend the entire weekend walking around casinos. That’s why we’re hosting a meetup at the most unlikely place possible: Veridian III, the site of the battle between the Duras sisters and the Enterprise, the crash site of NCC-1701-D, and the final resting place of Admiral James Tiberius Kirk.

We’ll be visiting Veridian III at the Valley of Fire State Park on Wednesday, August 3rd, starting at 1pm. It’s about an hour north of Vegas. As you would expect, hats, sunscreen, good shoes, and a supply of water that could be categorized as “survivalist” are a good idea. Hackaday will be at the visitor center at 1PM, and after a half hour or so, the entire meetup will drive a few miles north to cooler looking rocks.

If you want an FAQ, here you go:

  • What’s this all about, then?
    • Drive out to the desert because cool rocks.
  • No, really, what’s up?
    • Watch Star Trek: Generations. We’re going to the filming location of Soren’s launch site on Veridian III. This is where Kirk died (on a bridge), and where he was buried by Picard.
  • Where and when?
    • Valley of Fire State Park. Here’s the Google Map. 1PM, August 3rd. It’s about an hour north of Vegas. We’re going to meet at the visitor center around 1pm. Around 1:30, we’re going a few miles north to the White Dome trailhead. Look for the Hackaday Flag. It’ll be flying on a PVC pipe taped to a car.
  • Why are you going to the desert, in August, in the middle of the day, with no plan whatsoever?
    • Because Benchoff.
  • Why would extinguishing a star alter its gravity? The mass of the star would still be there, which means the Nexus ribbon wouldn’t be deflected at all. Is this crazy? What’s going on here?
    • Because Rick Berman.
  • Why weren’t there two Picards after Picard and Kirk returned from the Nexus?
    • Rick Berman.
  • Is this really the grave site of James T. Kirk?
    • No, because Kirk was resurrected by the Borg and his katra restored by Romulans.

This meetup will be a continuation of a series of Hackaday meetups in the middle of nowhere. Earlier, we had a gathering at the childhood home of the worst president of the United States of America. That meetup was a roaring success, with people travelling from surprisingly far away. If you’re unlucky enough to be in Vegas for DEF CON a day early, this is one of the weirdest meetups you could possibly attend.

By the way, if enough people attend, it will serve as proof we can do a meetup anywhere. I have my eyes on Spillville, Iowa, Oregon’s House of Mystery, and one of the remaining Blockbuster stores in El Paso. If you support this idea, come on out.