Automate The Freight: Amazon’s Robotic Packaging Lines

May 29, 2019 by Dan Maloney 50 Comments

In the “Automate the Freight” series, I’ve concentrated on stories that reflect my premise that the killer app for self-driving vehicles will not be private passenger cars, but will more likely be the mundane but necessary task of toting things from place to place. The economics of replacing thousands of salary-drawing and benefit-requiring humans in the logistics chain are greatly favored compared to the profits to be made by providing a convenient and safe commuting experience to individuals. Advances made in automating deliveries will eventually trickle down to the consumer market, but it’ll be the freight carriers that drive innovation.

While I’ve concentrated on self-driving freight vehicles, there are other aspects to automating the supply chain that I’ve touched on in this series, from UAV-delivered blood and medical supplies to the potential for automating the last hundred feet of home delivery with curb-to-door robots. But automation of the other end of the supply chain holds a lot of promise too, both for advancing technology and disrupting the entire logistics field. This time around: automated packaging lines, or how the stuff you buy online gets picked and wrapped for shipping without ever being touched by human hands.

Continue reading “Automate The Freight: Amazon’s Robotic Packaging Lines” →

This Week In Security: Zombieload, And Is Your Router Leaking?

May 28, 2019 by Jonathan Bennett 8 Comments

Do you know what your router is doing? We have two stories of the embedded devices misbehaving. First, Linksys “Smart” routers keep track of every device that connects to its network. Right, so does every other router. These routers, however, also helpfully expose that stored data over JNAP/HNAP.

Some background is needed here. First, HNAP is the Home Network Administration Protocol, designed to manage routers and network devices. Originally designed by Pure Networks, HNAP is a SOAP based protocol, and has been part of security problems in the past. You may also see the term JNAP. It seems that JNAP is the JSON Network Administration Protocol, identical to HNAP except for using JSON instead of SOAP.

The odd part is that this is an old problem. CVE-2014-8244 was disclosed and fixed in 2014. According to the writeup at Badpackets.net, the problem was re-discovered as a result of observing active network attacks targeting JNAP. When Linksys was informed of the rediscovered problem, they responded that the problem was fixed in 2014, and devices with updated firmware and default settings are not accessible from the public internet. The presence of over 20,000 devices leaking data casts doubt on their response. Continue reading “This Week In Security: Zombieload, And Is Your Router Leaking?” →

Hackaday Superconference Tickets And Proposals Are Live Right Now

May 28, 2019 by Mike Szczys 14 Comments

Stop what you’re doing and get your ticket to the Hackaday Superconference. This is the ultimate hardware conference, November 15th, 16th, and 17th in Pasadena, California. It will sell out, especially the early bird tickets which are certain to be snapped up before the end of this day. (Edit: Early Bird tickets are already sold out, but you can still get the Early Bird price by submitting a talk).

Supercon is all about hardware creation. From prototypes and manufacturable designs, to one-off hardware art and products that have sold thousands, this is where you meet the people and hear the stories behind new and interesting feats of engineering. It’s a weekend filled with fascinating talks and mind-expanding workshops, but Supercon is so much more.

This is a Hacker Village where the greenest beginner and the grayest veteran sit shoulder to shoulder to solder, to code, to dream of the future, and to share stories of the past. We want you here, and you need to make it happen. Whether it’s professional development (yes! ask your boss to make this a business outing) or your hard-earned vacation, Supercon will recharge your batteries and top off your inspiration for the year to come.

Your Talk Here

The Call for Proposals is now open. We want you to speak at Supercon!

Yes, I’m talking to you. Core to the mission of the Hackaday Superconference is to encourage more people to speak publicly about everything that goes into designing and manufacturing hardware. This means we want first time speakers just as much as we want seasoned presenters. You will be celebrated at Supercon; the ethos of this community is warm, welcoming, and thankful that you took the time to help everyone learn something interesting.

Don’t stop to ask yourself if you should… yes, we want to read your talk proposal. No topic is too big or too small for consideration. This is your chance to give back as a thank-you to so many people who have helped you gather your own skills over the years. We stand on the shoulders of giants, it’s your turn to be giant.

True Believer Tickets

We like to think of our Early Bird tickets as a nod to the true believers out there. We haven’t published the speakers, the workshops, or really anything else. That info will be public as everything comes together, but by then it may be too late to get a ticket. Right now all we can tell you for certain is that there will be a big celebration to name the grand prize winner of the 2019 Hackaday Prize, there will be a ton of badge hacking on a mind-blowing hardware badge being designed by Sprite_TM (Jeroen Domburg), you will have way too much fun and get far too little sleep, and tickets will sell out. In other words, this will be awesome.

Competitive soldering

Hackaday Prize winners

Opening ceremonies were packed tight!

Workshops in full swing

Badge hacking throughout the weekend

Standing room only as Ben Krasnow gives the last talk of the conference on Sunday

Need more convincing? You can watch the recap video from 2018, or dive into the weekend overview, badge-hacking, and competitive soldering roundups. I’ve never met anyone from the first four years of Supercon who regretted buying early bird tickets. I’ve met plenty of people who regretted missing out. Don’t miss out on year five of the movement. This is your community, there is truly something for everyone, and Pasadena is a beautiful place to be in the middle of November. See you at Supercon!

Retrocomputing For The Masses Hack Chat

May 27, 2019 by Dan Maloney 6 Comments

Join us on Wednesday 29 May 2019 at noon Pacific for the Retrocomputing for the Masses Hack Chat!

Of the early crop of personal computers that made their way to market before IBM and Apple came to dominate it, few machines achieved the iconic status that the Sinclair ZX80 did.

Perhaps it was its unusual and appealing design style, or maybe it had more to do with its affordability. Regardless, [Sir Clive]’s little machine sold north of 100,000 units and earned a place in both computing history and the hearts of early adopters.

Spencer Owen is one who still holds a torch for the ZX80, so much so that in 2013, he hatched a seemingly wacky idea to make his own. A breadboard prototype of the Z80 machine slowly came to life over Christmas 2013, one thing led to another, and the “RC2014” was born.

The RC2014 proved popular enough to sell on Tindie, and Spencer is now following his dream as a retrocomputing mogul and working on RC2014 full time. He’ll be joining us to discuss the RC2014, how it came to be, and how selling computing nostalgia can be more than just a dream.

Our Hack Chats are live community events in the Hackaday.io Hack Chat group messaging. This week we’ll be sitting down on Wednesday May 29 at 12:00 PM Pacific time. If time zones have got you down, we have a handy time zone converter.

Click that speech bubble to the right, and you’ll be taken directly to the Hack Chat group on Hackaday.io. You don’t have to wait until Wednesday; join whenever you want and you can see what the community is talking about.

Retrotechtacular: Making Chains

May 27, 2019 by Jenny List 19 Comments

We take the everyday materials of engineering for granted, as ubiquitous components rather than as complex items in their own right. Sure, we know that an integrated circuit represents the pinnacle of a hundred years’ development in the field of electronics, but to us it’s simply a black box with some wires. Even with more basic materials it’s easy to forget the work that goes into their manufacture, as for example with the two videos below the break. They both take a look from a very different angle at the creation of the same product: metal chain. However, the approaches couldn’t be more different as the two examples are separated by about a century and with vastly different techniques and material.

The first film follows the manufacture of the chain and anchor that would have been found on a ship around the turn of the twentieth century. One of the text frames mentions Netherton Works, allowing us to identify it as being filmed at N. Hingley & Sons, a specialist anchor and chain manufacturer based in the area to the west of the English city of Birmingham known as the Black Country. It’s a window on a manufacturing world that has entirely disappeared, as large gangs of men do almost every task in the process by hand, with very few automated steps. There is scant regard for health and safety in handling the huge pieces of red-hot metal, and the material in question is not the steel we’d be used to today but wrought iron. The skill required to perform some of the steps such as forge-welding large anchor parts under a steam hammer is very significant, and the film alone can not convey it. More recent videos of similar scenes in Chinese factories do a better job.

The other video is contemporary, a How It’s Made look at chain manufacture. Here the chains involved are much smaller, everything is done by automated machinery, and once we have got over marveling at the intricacy of the process we can see that there is far more emphasis on the metallurgy. The wire is hard drawn before the chain is formed, and then hardened and annealed in a continuous process by a pair of induction heaters and water baths. I’m trying really hard to avoid a minor rant about the propensity of mass-market entertainment such as this for glossing over parts of the process. A keen eye notices that each link has become welded but we are not shown the machine that performs the task.

Most of us will never have the chance of a peek into a chain factory, so the medium of YouTube industrial films and videos is compulsive viewing. These two views of what is essentially the same process could not be more different, however it would be wrong to assume that one has replaced the other. There would have been mechanised production of small chains when the first film was made, and large chains will still be made today with fewer workers and from arc-welded steel rather than wrought iron. Plants like the Hingley one in Netherton may have closed in the 1980s, but there is still a demand for chains and anchors.

Continue reading “Retrotechtacular: Making Chains” →

Hackaday Links: May 26, 2019

May 26, 2019 by Brian Benchoff 10 Comments

Thinkpads are great, especially the old ones. You find a T420, and you can have a battery hanging off the back, a battery in the optical drive bay, and for some old Thinkpads, there’s a gigantic ‘slice’ battery that doubles the thickness of your laptop. Here’s the most batteries in a Thinkpad ever, with the requisite reddit post. It’s 27 cells, with an all-up capacity of 212 Watt-hours. There are two interesting takeaways from the discussion here. First, this may, technically, be allowed on a commercial flight. The FAA limit is 100 Watt-hours per battery, and the Ultrabay is a second battery. You’re allowed two additional, removable batteries on a carry on, and this is removable and reconfigurable into some form that the TSA should allow it on a plane. Of course no TSA agent is going to allow this on a plane so that really doesn’t matter. Secondly, the creator of this Frankenpad had an argument if Hatsune Miku is anime or not. Because, yeah, of course the guy with a Thinkpad covered in Monster energy drink stickers and two dozen batteries glued on is going to have an opinion of Miku being anime or not. That’s just the way the world works.

Prices for vintage computers are now absurd. The best example I can call upon is expansion cards for the Macintosh SE/30, and for this computer you have a few choice cards that have historically commanded a few hundred dollars on eBay. The Micron XCEED Color 30 Video Card, particularly, is a special bit of computer paraphernalia that allows for grayscale on the internal monitor. One of these just sold for two grand. That’s not all, either: a CPU accelerator just sold for $1200. These prices are double what they were just a few years ago. We’re getting to the point where a project to reverse engineer and produce clones of these special cards may make financial sense.

The biggest news in consumer electronics this week is the Playdate. It’s a pocket game console that has a crank. Does the crank do anything? No, except that it has a rotary encoder, so this can nominally be used for games. It will cost $150, and there are zero details on the hardware other than the industrial design was done by Teenage Engineering. There’s WiFi, and games will be delivered wireless on a weekly basis. A hundred thousand people are on the wait list to buy this.

If you want a pick and place in your garage workshop, there aren’t many options. There’s a Neoden for about ten grand, but nothing cheaper or smaller. The Boarditto is a two thousand dollar pick and place machine that fits comfortably on your desk. It has automatic tape feeders, a vision system, and for the most part it looks like what you’d expect a small, desktop pick and place machine to be. That’s all the information for now, with the pre-order units shipping in December 2019.

New Part Day: A 64-Bit RISC-V CPU In Raspberry Pi Hat Form

May 24, 2019 by Brian Benchoff 30 Comments

Over the last few years the open-source RISC-V microprocessor has moved from existing only on FPGAs into real silicon, and right now you can buy a RISC-V microcontroller with all the bells and whistles you would ever want. There’s an interesting chip from China called the Sipeed M1 that features a dual-core RISC-V core running at 600MHz, a bunch of I/Os, and because it’s 2019, a neural network processor. We’ve seen this chip before, but now Seeed Studios is selling it as a Raspberry Pi Hat. Is it an add-on board for a Pi, or is it its own standalone thing? Who knows.

The Grove AI Hat for Edge Computing, as this board is called, is built around the Sipeed MAix M1 AI Module with a Kendryte K210 processor. This is a dual-core 64-bit RISC-V chip and it is obviously the star of the show here. In addition to this chip you’ve also got a few Grove headers for digital I/O, I2C, PWM, and a UART. There’s a a USB Type C for power (finally we’re getting away from USB micro power plugs), and of course a 40-pin Raspberry Pi-style header.

This board is essentially a breakout board for the Sipeed M1 chip, which is one of the most interesting new microcontrollers we’ve seen since it launched late last year. There’s a lot of power here, and already people are emulating the Nintendo Entertainment System on this chip with great success. The problem with this chip is that apart from making your own breakout board, there aren’t many options to get it up and running quickly. This is the solution to that; at the very least it’s a Sipeed chip on a board with a power supply, and it’s also a co-processor that can be accessed with Linux and a Raspberry Pi.