Hackaday Links: May 28, 2017

Boeing and DARPA are building a spaceplane. Right now it’s only a press release and a few concept images, but it looks like this is an air-launched system kind of like a Tristar/Pegasus, only much higher and completely unmanned. It’s a ton and a half to low earth orbit, with a goal of 10 flights in 10 days.

Up in Albany? There’s a new hacker con happening in a few weeks. Anycon is a hacking, infosec, and cyber security conference happening June 16 & 17th in Albany, NY. The organizers of this con ([Chris], and his company Leet Cybersecurity) are loosely modeling this con after Derbycon. [Dave Kennedy] of TrustedSec will be attending as the keynote speaker.

GOOD NEWS! [Casey Neistat] is under investigation by the FAA. [Casey Neistat] is the YouTuber that flies drones right in the middle of the Hudson River corridor, and is a menace to general aviation around NYC.

This is neat. The Supplyframe Design Lab is the Hackaday Mothership right in the middle of Pasadena where we host our designers in residence, host a few meetups, and slowly fill every cubic inch of space with either dust or tools. The Design Lab just won a design award. You can check out the ‘design’ part of the Design Lab here, but keep in mind it will never be that clean ever again.

Here’s an interesting Twitter to follow. Alitronik is a curator of the weird and wonderful cheap crap that can be found on AliExpress. Need an Altera Cyclone dev board? Here you go. A desk-mountable OLED inspection microscope? Done. A seven dollar Tesla coil? Dude, you can totally fit this inside a hat.

[Drygol] had a nice old Commodore C16 with a broken TED chip. A shame, really. He did what anyone would do: put a C64 motherboard in the case for a fancy stealth upgrade.

Is the great crowdfunded 3D printer boom over? Some would say that ship sailed after dozens of 3D printer crowdfunding projects failed to deliver, or delivered very low-quality machines. These people were wrong. This Polaroid-branded 3D printing pen might not get funding. A year ago, this project would have been funded on day one. There would have been writeups in The Verge on how Polaroid is turning the corner after decades of wasted opportunities. Now, the Crowdfunded 3D printer boom is finally over.

The Hackaday crew was at the Bay Area Maker Faire last weekend and holy crap did we have a blast. Everyone came to the meetup on Saturday except for the fire marshall. The secret OSHPark bringahack on Sunday was even more impressive. We also saw a Donkey Car capable of driving around a track autonomously, but the team behind it didn’t have their work up on the Internet at the time.

Hackaday Links: May 21, 2017

It’s time to talk about something of supreme importance to all Hackaday readers. The first trailer for the new Star Trek series is out. Some initial thoughts: the production values are through the roof, and some of this was filmed in Jordan (thank the king for that). The writers have thrown in some obvious references to classic Trek in this trailer (taking a spacesuit into a gigantic alien thing a la TMP). There are a few new species, even though this is set about 10 years before waaaait a second, those are the Klingons?

In other news, [Seth MacFarlane] is doing a thing that looks like a Galaxy Quest series. We can only hope it’s half as good as a Galaxy Quest series could be.

The Dayton Hamvention should have been this week, but it’s never going to happen again. The Hara Arena, the traditional venue for the biggest amateur radio meet on the continent (thankfully) closed this year. Last year it was looking old and tired. This year, Hamvention moved to Xenia, Ohio, and it looks like we’re still getting the best ham swap meet on the planet. Remember: if you  drove out to Hamvention, the Air Force museum is well worth the visit. This year they have the fourth hangar open, full of space craft goodness.

Last week we saw an Open Source firmware for hoverboards, electric unicycles, and other explodey bits of self-balancing transportation. [Casainho], the brains behind this outfit, recently received an eBike controller from China. As you would expect, it’s based on the same hardware as these hoverboards and unicycles. That means there’s now Open Source firmware for eBikes.

Last year, [Cisco] built a cute little walking robot. Now it’s up on Kickstarter.

This week saw the announcement of the Monoprice Mini Delta, the much-anticipated 3D printer that will sell for less than $200. For one reason or another, I was cruising eBay this week and came upon this. They say yesterday’s trash is tomorrow’s collectors’ item, you know…

A new Tek scope will be announced in the coming weeks. What are the cool bits? It has a big touchscreen. That’s about all we know.

The ESP32 is the next great wonderchip, and has been for a while now. The ESP32 also has a CAN peripheral stuffed in there somewhere, and that means WiFi and Bluetooth-enabled cars. [Thomas] has been working on getting a driver up and running. There’s a thread on the ESP32 forum, a Hackaday.io page, and a GitHub page.

What do you do when you have a nice old Vacuum Fluorescent Display and want to show some stats from your computer? You build a thing that looks like it’s taken from a cash register. This is a project from [Micah Scott], and it has everything: electronics 3D modeling, magnets, print smoothing, creating snap-fit parts, and beautiful old displays.

Here’s something that randomly showed up in our Tip Line. [Mark] recently found some unused HP 5082-7000 segment displays in a collection of electronic components (pics below). According to some relevant literature, these were the first LED display package available, ever.  They were released in 1969, they’re BCD, and were obviously very expensive. [Mark] is wondering how many of these were actually produced, and we’re all interested in the actual value of these things. If anyone knows if these are just prototypes, or if they went into production (and what they were used for), leave a note in the comments.

Hackaday Links: May 14, 2017

Maker Faire Bay Area is next weekend, and you know what that means: we’re having a meetup on Saturday night. If you’re in the area, it’s highly recommended you attend. It’s a blinky bring-a-hack with booze. You can’t beat it. I heard the OPShark is showing up. All hail the OPShark. You’re gonna want to RSVP if you’re going k thx.

It only took twelve years, but [ladyada] finally got herself on the cover of Make.

Nvidia has the Jetson, an extremely powerful single board computer + GPU meant for machine learning, imagifying, and robotics applications. If you want to do fancy ML stuff with low power devices, I’d highly recommend you check the Jetson out. Of course, the Jetson is only the brains of any Machine Learning robot; you also need some muscle. To that end, Nvidia released the Isaac robotic simulator. It’s a simulator for standard bits of hardware like quadcopters, hovercrafts (?), robotic arms, and yes, selfie drones. What does this mean? Standardized hardware means someone is going to produce 3rd party hardware, and that’s awesome.

This is just an observation, but fidget spinners are just now hitting the mainstream. We didn’t know what they were for a year ago, and we don’t know now.

A Hebocon is a shitty robot battle. DorkbotPDX just had their first Hebocon and the results were… just about as shitty as you would expect. Since this is a shitty robot battle, a MakerBot made an appearance. This robot, SpitterBot, was designed to blow extruded filament all over its opponent. Did the MakerBot win? Yes, SpitterBot won the ‘Poorest Quality’ award.

Supplyframe, Hackaday’s parent company, hosts monthly-ish electronic get-togethers in the San Fransisco office. The focus of these meetups is to find someone cool who built something awesome and get them to talk about it. The March meetup featured [Pete Bevelacqua] who built a Vector Network Analyzer from scratch. The video is worth a watch.

Hackaday Links: May 7, 2017

The International Journal of PoC||GTFO is the hacker quarterly we all deserve. It’s Pastor Manul Laphroaig’s publication featuring crazy exploits and builds and neat woodcut illustrations. It’s going to be a freakin’ dead tree book published by No Starch Press. The word on the street is this is a literal bible. No, really. No Starch found a place that publishes (manufactures?) bibles, and they sent over the PDFs. There will probably be a Hackaday review of this book, but since all the content is freely available online, this review will literally only be judging a book by its cover.

Hoverboards are more innovative than a selfie stick. The snuggie is an innovative product. The iPhone came before greek yogurt. These are the findings of an online consumer research poll being held by CB Insights. As of this writing (and it might be updated by the time this is published), the bracket for the ‘Most Innovative Consumer Product Since The iPhone’ is down to two competitors — the Tesla Model S and the Raspberry Pi. That’s more opinion than anything, but check out the bracket. The Amazon Echo is more innovative than the ‘desktop 3D printer’, which as we all know was invented by MakerBot. The Dollar Shave Club — otherwise known as giving away the razor and selling subscriptions for the blades — is innovative. Taco Bell didn’t make it past the first round. What the hell is going on here?

This robot plays tiddlywinks. What’s tiddlywinks? It’s that game where you put your hand down on a table and stab a knife between your fingers. It’s a test of fine motor skills and courage, or in this case, programming. This robot also plays tiddlywinks.

This is a Kickstarter for an FPGA’d ZX Spectrum. With the blessing of Sky UK — the owner of the Amstrad brand — this team is cloning the ZX Spectrum, adding HDMI and SD card storage, creating a new enclosure, and calling this project the Spectrum Next. It’s fully compatible with the original and future proofs the Speccy for another few decades.

The Internet of Things comes to alcohol. This vodka comes with a wrap-around LED display that apparently has Bluetooth and is programmable with an iPhone or Android device. Why does this exist? Because it’ll sell. [Bryan Williams] bought one of these bottles and sent this in on the tip line. He’s currently waiting for the batteries to die so he can bust out the Dremel. If anyone else out there wants to check this out, it’s $11 at Sam’s Club.

Need a Z80 C compiler? Here you go.

Clickspring, the guy who has put far, far too much effort into building a clock is now working on the Antikythera Mechanism. His latest video demonstrates how the main plates of the Antikythera mechanism come together. There’s some interesting stuff here, but we’re really waiting for the main gears.

YouTube is well known for the technical astuteness of its community and the fair and level-headed comment section. This, for a short time, was one of the top trending videos on YouTube. It’s ‘free energy’ from two power strips. All you need to do is coil the leads of the power strips around each other. Free intermittent energy for life!

Hackaday Links: April 30, 2017

This last week was SEFF, a week of electric-powered remote-controlled aircraft above 1700 feet of Bermuda grass in the middle of Georgia. [Damon Atwood] has been bringing his 16-foot-wingspan Emmaselle to SEFF for a few years now, and this year we’re getting a great video of the flight. This is, or was at one time, the 3rd largest electric RC on the planet. It’s flying on 11S, and is absolutely beautiful in the air.

Speaking of electric RC meetups, Flite Fest West is going on right now. Flite Fest East will be July 13th through the 16th. Here’s the link to the relevant YouTube channel.

One of the very inexpensive 3D printers announced at CES by Monoprice is now on sale. It’s the improved $200 Cartesian, not the $150 delta. As I saw at CES last January, this is a slight improvement over the already fantastic V1 version of this printer. Improvements include an all metal hot end (an E3D clone) and working WiFi on the main board. Still waiting on the $150 delta printer? The only thing I can tell you is that it’s coming out soon.

StippleGen is an application from Evil Mad Scientists Labs to create stippled drawings. Stippling is dots, but not halftone. [HEXceramic] is using StippleGen to create laser cut molds for making ceramic tiles. The results look awesome, and I can’t wait to see one of these fired.

Hackaday has been voted, ‘The Hacker News of Hardware‘ by the Hacker News community. I would have included this in the links post last week, but feared that would be seen as manipulating the upvote system on Hacker News. This is great, but of course you already know Hackaday is seen as a reputable source of hardware and embedded news!

As a rule, Hackaday is nonpartisan and not political at all. In fact, two of my headlines have been shot down so far this year for using the word ‘trump’ as a verb. You’re welcome. This project is too cool, so we’re going to bend a few rules. This is a Trump gummi. It’s the rarest gummi of them all. It was carved by gummi artisans who work exclusively in the medium of gummi.

[Michael Welling] designed the PocketBone Mini in KiCad. It’s built around the Octavo Systems OSD3358, and is really, really tiny while designed to be as capable as a full size BeagleBone. He’s doing an interest check to gauge the community’s interest in this tiny, tiny single board computer.

Hackaday Links: April 23, 2017

‘Member StarCraft? Ooooh, I ‘member StarCraft. The original game and the Brood War expansion are now free. A new patch fixes most of the problems of getting a 20-year-old game working and vastly improves playing over LAN (‘member when you could play video games over a LAN?) And you thought you were going to have free time this week.

About a year ago, [Mark Chepurny] built a dust boot for his Shapeoko CNC router. The SuckIt (not the best possible name, by the way) is an easy, simple way to add dust collection to an X-Carve or Shapeoko 2. The folks at Inventables reached out to [Mark] and made a few improvements. Now, the renamed X-Carve Dust Control System. It’s a proper vacuum attachment for the X-Carve with grounding and a neat brush shoe.

I don’t know if this is a joke or not. It’s certainly possible, but I seriously doubt anyone would have the patience to turn PowerPoint into a Turing Machine. That’s what [Tom Wildenhain] did for a lightning talk at SIGBOVIK 2017 at CMU. There’s a paper (PDF), and the actual PowerPoint / Turing Machine file is available.

System76 builds computers. Their focus is on computers that run Linux well, and they’ve garnered a following in the Open Source world. System76 is moving manufacturing in-house. Previously, they’ve outsourced their design and hardware work to outside companies. They’re going to work on desktops first (laptops are much harder and will come later), but with any luck, we’ll see a good, serviceable, Open laptop in a few year’s time.

Remember last week when a company tried to trademark the word ‘makerspace’? That company quickly came to their senses after some feedback from the community. That’s not all, because they also had a trademark application for the word ‘FabLab’. No worries, because this was also sorted out in short order.

Hackaday Links: April 16, 2017

Guess what’s going on at the end of the month? The Vintage Computer Festival Southeast is happening April 29th and 30th. The event is being held at the Computer Museum of America and is, by all accounts, a really cool show.

Walk into any package sorting facility or Amazon fulfillment center and you’ll find a maze of conveyor belts, slides, and ramps that move boxes from one point to another. Conveyor belts are so last century, so here’s a fleet of robots.

In 2017, the CITES treaty — an international treaty for the protection of endangered species — changed a lot. While the original treaty protected individual species, in 2017, enforcement of this treaty on tropical hardwoods changed to an entire genus. This is a problem when it comes to rosewood; previously only Dalbergia nigra was covered under CITES, now the entire Dalbergia genus is covered. This sucks for guitar makers, but a Dutch guy is making guitars out of newspaper. We’re probably looking at some sort of micarta thing here, but it sounds acceptable.

Where did Apple’s Spinning Beach Ball of Death come from? 1984, or thereabouts. The ubiquitous Apple ‘wait’ cursor is from the first versions of the Macintosh Toolbox, and it has remained mostly unchanged all this time. This is Apple Wait, a demonstration of this first spinny ball of death. It’s a Raspberry Pi connected to an Apple monochrome monitor that just displays a spinny wait logo. Check out the video.

How do you make strips of RGB LEDs turn a corner? Wire, usually. Here are some corner pieces for WS2812B LED strips. It looks very handy if you’re building a gigantic RGB LED matrix.

SHA2017 is an outdoor hacker conference that’s happening this summer. They’re working on a badge, but they need some help. They’re looking for some funding for their ESP32-powered, touch controller, sunlight-readable ePaper badge. If you have a job that likes to sponsor stuff like this, it’s a worthy cause.