ces

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New Part Day: Arduino Goes Pro With The Portenta H7

January 15, 2020 by 92 Comments

The Consumer Electronics Show in Las Vegas is traditionally where the big names in tech show off their upcoming products, and the 2020 show was no different. There were new smartphones, TVs, and home automation devices from all the usual suspects. Even a few electric vehicles snuck in there. But mixed in among flashy presentations from the electronics giants was a considerably more restrained announcement from a company near and dear to the readers of Hackaday: Arduino is going pro.

While Arduino has been focused on the DIY and educational market since their inception, the newly unveiled Portenta H7 is designed for professional users who want to rapidly develop robust hardware suitable for industrial applications. With built-in wireless hardware and the ability to run Python and JavaScript out of the box, the powerful dual-core board comes with a similarly professional price tag; currently for preorder at $99 USD a pop, the Portenta is priced well outside of the company’s traditional DIY and educational markets. With increased competition from other low-cost microcontrollers, it seems that Arduino is looking to expand out of its comfort zone and find new revenue streams.

Continue reading “New Part Day: Arduino Goes Pro With The Portenta H7” →

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Hackaday Links: CES Is Over

January 13, 2019 by 17 Comments

CES is over, and once again we have proof technology does not improve our lives. Here’s the takeaway from the @internetofshit. There’s a garbage can where you can drop your DNA sample. This is obviously not a Bay Area startup, because they just leave DNA samples on the sidewalk there. The ‘smart cooler’ market is heating up (literally) with a cooler that’s also a grill. Someone duct taped an air filter to a roomba, so your air filter can go to where all the dirty air is in your house. Internet of Rubik’s Cubes. The world’s first autonomous shower made an appearance. Now you can take a shower over the Internet. What a time to be alive.

Need some more bad news from CES? We have more proof the entire tech industry is astonishingly sexist. How so? Well, VR sex simulators can win best of show. That’s a given, obviously. But a ‘smart’ sex toy designed by and for women was selected for a CES 2019 Innovation Award in the Robotics and Drone category. This award was given, then rescinded, by the Consumer Technology Association (CTA) because it was, ‘immoral, obscene, indecent, profane or not in keeping with the CTA’s image’. We presume they mean the latter, but we’re not sure.

Sometimes, though, there are actual engineers behind some of the gadgets on display at CES. Bell (yes, the aerospace company) unveiled the Bell Nexus, a five-seat VTOL ‘taxi’ powered by six ducted fans. These fans are powered by a hybrid electric power system. We assume a turboshaft connected to a generator powering electric motors. Most interestingly, speculation is that this will be the vehicle Uber’s Elevate air taxi program. This initiative by Uber intends to turn a random parking lot in LA into the busiest airport in the world. This is what the official marketing material from Uber says, I am not making this up, and it’s beyond stupid. You know what, just have Uber buy the Santa Monica airport, close it down, and turn it into an air taxi hub. This is the dumbest and funniest possible future imaginable.

Okay, CES is terrible, but here’s something for you. You can get a free ‘maker license’ of Solidworks. Just go here and enter promo code ‘918MAKER’. This info comes from reddit.

The Impossible Project was founded in 2008 as an initiative to remanufacture Polaroid film and refurbish cameras. The project was a rousing success with many supporters. It is a beacon of hope for anyone who wants to keep obsolete formats alive. Now, another format will live on. MacEffects, a company (or eBay store) in Indiana is remanufacturing color ribbons for Apple ImageWriter II printers. The ImageWriter II was the dot-matrix printer in your elementary school’s computer lab if you’re in the Oregon Trail generation, and yes, it could print color pictures. It could print very high-quality color pictures. The problem is getting color ribbons, and now you can get new ones. We’re very interested in seeing the art that can be made with a color ribbon in an ImageWriter, so if you have a portfolio, send it on in. If you have an ImageWriter, try to print something. It’s a serial printer, not a parallel printer.

CES 1996 Las Vegas Convention Center

Retrotechtacular: HGTV, The Place For Everything CES 1996

January 8, 2019 by 8 Comments

It’s January, and that means it’s time once again for the Consumer Electronics Show. CES is the place where electronic manufacturers from all across the globe to show off their future products and make promises they probably can’t keep. Of course there is no better indicator of a company’s future than looking at the past, and thanks to [Home & Garden Television] we have a comprehensive look at what CES was twenty three years ago. The cable channel aired a special, “Plugged In with Wil Shriner”, covering CES 1996 and it is certainly illuminating to see in hindsight. Plus it even comes complete with “cable money” tier mid 90s motion graphics.

Over on YouTube, user [videoholic] has uploaded the HGTV CES ’96 special into five separate segments (links provided below). Some of the highlights include:

Part 1 – Home Video

  • Canon introduces IR eye tracking (akin to the New 3DS) in their camcorder line
  • Dual recording VCR from Sharp on one VHS tape provided you can fix the tracking with the remote.
  • The term “I triple E 1394” may just have been said for the first (and last) time ever on cable television.

Part 2 – Audio

  • A digital alarm clock from Oregon Scientific (called the Time Machine) that will tell you the weather.
  • Magellan thought, “Who needs a cell phone when you can have a satellite phone for $8000”.
  • Soundtube, the fashionable beer cozy for your gigantic speakers as seen on MTV Beach House.

Part 3 – Games & Multimedia

  • Noise Cancellation Technologies INC wanted to turn your cars headliner into a big ol’ speaker.
  • Cyber Pong promised online multiplayer a full decade before Rockstar’s Table Tennis on Xbox 360.
  • The Simpsons Cartoon Studio helps create fan fiction on multimedia CD-ROM.

Part 4 – Home & Office

  • Compaq’s PC keyboard with an integrated fax machine.
  • Norris Communication’s handheld voice recorder full of flash memory to offload to your PDA.
  • Crestron’s idea of home automation involved a touchscreen to operate a light switch (some things never change).

Part 5 – Digital Video

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Hackaday Links: January 21, 2018

January 21, 2018 by 17 Comments

You know what next week is? Sparklecon! What is it? Everybody hangs out at the 23b Hackerspace in Fullerton, California. Last year, people were transmuting the elements, playing Hammer Jenga, roasting marshmallows over hot resistors, and generally having a really great time. It’s the party for our sort of people, and there are talks on 3D projection mapping and a hebocon. I can’t recommend this one enough.

The STM32F7 is a very, very powerful ARM Cortex-M7 microcontroller with piles of RAM, oodles of Flash, DSP, and tons of I/O. It’s a relatively new part, so are there any breakout or dev boards for it? Sure thing. [satsha] used a desktop CNC mill to create what is probably the simplest possible breakout board for the STM32F7. There’s not much here — just some parts for power and a few LEDs — but this is all you need to get one of these powerful chips up and running.

It’s cold and dark and you can’t fly RC airplanes in January. It’s not because planes and quadcopters don’t work in the cold (they should work better, but I’d love to see a graph of battery temperature and density altitude), it’s that your hands don’t work in the cold. What’s the solution? Just strap some motorcycle handwarmer thingies onto your transmitter. With a 2200 battery strapped to the back, you’ll get about an hour of runtime for these handwarmers.

The BBC is reporting the latest advancement in Hyperloop technology. Is it a fundamentally different way of digging tunnels that isn’t simply scaling down the size of tunnel boring machines? No. Is it improvements in material science that would allow the seals on a 500-mile-long steel pressure chamber to exist? No. Does this latest advancement mitigate the ‘hillbillies with guns’ problem that would turn every Hyperloop car into a literal bullet screaming towards one of the most spectacular deaths possible? No. The chief executive of the Virgin Hyperloop project has something better in mind. A smartphone app, “that would connect future Hyperloop passengers with other modes of transport on arrival.”

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Hackaday Links: The ‘S’ In ‘CES’ Stands For Snake Oil

January 14, 2018 by 64 Comments

Remember IRDA? Before we had Bluetooth and WiFi, the cool kids connected their computers and printers together over fancy Infrared connections. Yes, your computer probably still has the drivers, but the hardware is nowhere to be found. For good reason, too: we now have Bluetooth and WiFi. This year, at CES, IRDA is making a comeback. MyLiFi is a product from OLEDCOMM that puts infrared connectivity in a lamp. All you need to do is plug an Ethernet cable into a desk lamp, a proprietary dongle into your computer, and you too can reap the benefits of a wireless connection with a range measured in meters. One of the selling points of this product is that this gives you wireless Internet ‘without radio waves’, marketing to the idiots who think RF causes cancer or whatever. It’s a stupid product that’s a highlight of the entire trade show.

During this year’s CES, Intel tweeted, “With each person on earth soon to be producing ~1.5 GB of #data each day, it is a resource without limits“. Two criticisms: First, ‘Earth’ should be capitalized. Second, data mined from individuals — which includes personal data and metadata including where you were, and who you talked to — is a resource to be extracted by capitalism. Welcome to the post-privacy society, brought to you by #CES2018.

Oh, crap, we’re getting into cryptocurrency…

Kodak has announced their own blockchain. Is Kodak going to the moon? Yes, but hold on: this might be a good idea. Kodak wants to use a blockchain for ‘image rights management’, where photographers can register, archive, and license their work. It’s a blockchain, and also a solution to a problem: something you don’t see much of these days. Shares of KODK shot up from $3.15 on Monday to somewhere north of $10 this week. Is it a good idea? Who knows, but someone put the word ‘blockchain’ in a press release and made a buttload of cash.

The guy behind the Maker Movement wants to create a blockchain platform for Makers. Who’s this guy behind the Maker Movement? Mark Hatch, former CEO of TechShop and someone who is purportedly on the board of Maker Media (Oh, that’s how Make got the scoop on the TechShop closure -ED). He’s creating a Blockchain for Makers. This blockchain will take two forms. The first is to allow ‘easy confirmation of skills’? Is little Bobby certified to use the table saw? Check the Blockchain. The second barb in our paw is a ‘currency token’ that provides an easy way to pay for related goods or services. There’s no mention if these services are makerspace dues, or some sort of payment system where creators can collect money from people who really really want Raspberry Pis stuffed into 3D printed Nintendos.

In drone news, I am reporting there are no fixed-wing drones on display at CES. Last year, Underwater ROVs outnumbered autonomous fixed-wing aircraft, and this year the scales tipped even further towards submersibles. The laws of physics don’t change for 1/10th scale aircraft, and fixed-wing drones will be more efficient than their multicopter counterparts at nearly every task.

We all know (or should) that safes in Las Vegas hotel rooms aren’t secure. CES 2018 has finally innovated on the hotel safe and come up with something you really don’t want to put your money, wallet, or passport in. It’s an Internet of Things safe. What are the features? Well, it’s small and lightweight and provides little in the way to mount anything. That’s great if you just want to steal the entire safe. But what about breaking into the safe? Don’t worry, the entire thing is made out of plastic. A quick whack to the top of the safe will open it right up.

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Hackaday Links: January 7, 2018

January 7, 2018 by 23 Comments

Whelp, Spectre and Meltdown are the tech news du jour right now, and everyone is wondering: what is the effect of this problem on real hardware in real server rooms? Epic Games patched their machines and found something shocking. The CPU utilization for one of their online services increased about 100%. We don’t know what this server is doing, or what this process is, but the Spectre and Meltdown patches will increase CPU load depending on the actual code running. This is bad for Epic — they now have to buy an entirely new server farm. This is doubly bad for Intel, and there is speculation of a class action suit floating around the darker corners of the Interwebs.

It is with a heavy heart that I must report the passing of John Young, the only person to have commanded four different classes of spacecraft (five if you include the lunar rover), including the first launch of the Space Shuttle. He was, simply, the most badass astronaut to ever live. Need proof of that? His heart rate during the launch of a Saturn V was seventy.

By the time this post is published, you’ll have less than twenty-four hours to submit your project to the Coin Cell Challenge. Get to it!

A short reminder that Shmoocon is a mere two weeks away. What is Shmoocon? A totally chill cyber/sec/hacker con at the Washington D.C. Hilton (yes, where Reagan was shot). We’ll be there, and we’re looking for some like-minded Hackaday peeps to chill out with. Want a meetup? Reply in the comments.

A few years ago, the ESP8266 appeared out of the blue in a few Chinese reseller’s web shops, and everything has been gravy since. Now there’s a new magic do-everything chip appearing on AliExpress and Taobao. It’s the RDA5981, a chip with an ARM Cortex M4 core, 32Mbit of Flash, 192k or user RAM, b/g/n WiFi, I2S, and enough peripherals to be useful. Given the support for a MIC, line in, MP3, WAV, WMA and AAC, it appears this is an all-in-one chip designed for Bluetooth speakers or some other audio application. You can find modules on Alibaba and a few breakout boards on Taobao.

According to my sources (the press releases that somehow slipped through the ‘CES’ filter on my email), the world’s fastest, smallest, biggest, least expensive, and newest drone is set to be unveiled at CES in Vegas this week.

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Hackaday Links: October 15, 2017

October 15, 2017 by 32 Comments

For the last few months we’ve been running The Hackaday Prize, a challenge for you to build the best bit of hardware. Right now — I mean right now — you should be finishing up your project, crossing your t’s and dotting your lowercase j’s. The last challenge in the Prize ends tomorrow. After that, we’re going to pick 20 finalists for the Anything Goes challenge, then send the finalists off to our fantastic team of judges. Time to get to work! Make sure your project meets all the requirements!

It’s been a few weeks, so it’s time to start talking about Star Trek. I’m paying ten dollars a month to watch Star Trek: Discovery. I was going to pay that anyway, but I think this might actually be worth it. Highlights include Cardassian voles and Gorn skeletons. Also on the Star Trek front is The Orville, [Seth MacFarlane]’s TNG-inspired show. The Orville has far surpassed my expectations and is more Star Trek than Discovery. Leave your thoughts below.

It’s a new edition of Project Binky! Two blokes are spending years stuffing a 4WD Celica into a Mini. It’s the must-watch YouTube series of the decade.

AstroPrint now has an app. If you’re managing a 3D printer remotely and you’re not using Octoprint, you’re probably using AstroPrint. Now it’s in app format.

Have fifty bucks and want to blow it on something cool? A company is selling used LED display tiles on eBay. You get a case of ten for fifty bucks. Will you be able to drive them? Who knows and who cares? It’s fifty bucks for massive blinkies.

[Peter] is building an ultralight in his basement. For this YouTube update, he’s making the wings.

Oh it’s deer season, so here’s how you make deer jerky.

If you’re messing around with Z-Wave modules and Raspberry Pis, there’s a contest for you. The grand prize is an all-expense paid trip to CES2018 in Las Vegas. Why anyone would be enthusiastic about a trip to CES is beyond me, but the Excalibur arcade has Crazy Taxi, so that’s cool.

Go is the language all the cool kids are using. GoCV gives Go programmers access to OpenCV.