The new US tariffs come into effect on July 6th. We covered the issue last week, but Bunnie has gone in-depth and really illustrates how these taxes will have a terrible impact on the maker community. Components like LEDs, resistors, capacitors, and PCBs will be taxed at the new higher rate. On the flip side, Tariffs on many finished consumer goods such as cell phone will remain unchanged.
As [Bunnie] illustrates, this hurts small companies buying components. Startups buying subassemblies from China will be hit as well. Educators buying parts kits for their classes also face the tax hike. Who won’t be impacted? Companies building finished goods. If the last screw of your device is installed in China, there is no tax. If it is installed in the USA, then you’ll pay 25% more on your Bill of Materials (BOM). This incentivizes moving assembly offshore.
What will be the end result of all these changes? [Bunnie] takes a note from Brazil’s history with a look at a PC ISA network card. With DIP chips and all through-hole discrete components, it looks like a typical 80’s design. As it turns out the card was made in 1992. Brazil had similar protectionist tariffs on high-tech goods back in the 1980’s. As a result, they lagged behind the rest of the world in technology. [Bunnie] hopes these new tariffs don’t cause the same thing to happen to America.
[Thanks to [Robert] and [Christian] for sending this in]
When you saw the picture for this article, did you think of a peacock’s feather? These fibers are not harvested from birds, and in fact, the colors come from transparent rubber. As with peacock feathers, they come from the way light reflects off layers of differing materials, this is known as optical interference, and it is the same effect seen on oil slicks. The benefit to using transparent rubber is that the final product is flexible and when drawn, the interference shifts. In short, they change color when stretched.
Most of the sensors we see and feature are electromechanical, which has the drawback that we cannot read them without some form of interface. Something like a microcontroller, gauge, or a slew of 555 timers. Reading a single strain gauge on a torque wrench is not too tricky, but simultaneously reading a dozen gauges spread across a more complex machine such as a quadcopter will probably require graphing software to generate a heat map. With this innovation it could now be done with an on-board camera in real-time. Couple that with machine learning and perhaps you could launch Skynet. Or build a better copter.
The current proof-of-concept weaves the fibers into next-generation bandages to give an intuitive sense of how tightly a dressing should be applied. For the average first-aid responder, the rule is being able to slide a finger between the fabric and skin. That’s an easy indicator, but it only works after the fact whereas saying that the dressing should be orange while wrapping gives constant feedback.
As reported by the BBC, the United States is set to impose a 25% tariff on over 800 categories of Chinese goods. The tariffs are due to come into effect in three weeks, on July 6th. Thousands of different products are covered under this new tariff, and by every account, electronic designers will be hit hard. Your BOM cost just increased by 25%.
The reason for this tariff is laid out in a report (PDF) from the Office of the United States Trade Representative. In short, this tariff is retaliation for the Chinese government subsidizing businesses to steal market share and as punishment for stealing IP. As for what products will now receive the 25% tariff, a partial list is available here (PDF). The most interesting product, by far, is nuclear reactors. This is a very specific list; one line item is, ‘multiphase AC motors, with an output exceeding 746 Watts but not exceeding 750 Watts’.
Of importance to Hackaday readers is the list of electronic components covered by the new tariff. Tantalum capacitors are covered, as are ceramic caps. Metal oxide resistors are covered. LEDs, integrated circuits including processors, controllers, and memories, and printed circuit assemblies are covered under this tariff. In short, nearly every bit that goes into anything electronic is covered.
This will hurt all electronics manufacturers in the United States. For a quick example, I’m working on a project using half a million LEDs. I bought these LEDs (120 reels) two months ago for a few thousand dollars. This was a fantastic buy; half a million of the cheapest LEDs I could find on Mouser would cost seventeen thousand dollars. Sourcing from China saved thousands, and if I were to do this again, I may be hit with a 25% tariff. Of course; the price on the parts from Mouser will also go up — Kingbright LEDs are also made in China. Right now, I have $3000 worth of ESP-12e modules sitting on my desk. If I bought these three weeks from now, these reels of WiFi modules would cost $3750.
There are stories of a few low-volume manufacturers based in the United States getting around customs and import duties. One of these stories involves the inexplicable use of the boxes Beats headphones come in. But (proper) electronics manufacturing isn’t usually done by simply throwing money at random people in China or committing customs fraud. These tariffs will hit US-based electronics manufacturers hard, and the margins on electronics may not be high enough to absorb a 25% increase in the cost of materials.
Electronics made in America just got 25% more expensive to produce.
It has been an exciting time to be a retro computer enthusiast in recent years, and the availability of affordable single board computers, systems-on-chip, and FPGAs have meant that retro hardware could be accurately reproduced or emulated. A host of classic micros have been reborn, to delight both the veterans who had the originals, and a new crop of devotees.
Today we have news of the impending demise of one of the higher-profile projects. The ZX Vega+ is a handheld Sinclair Spectrum console bearing the Sinclair name that came with an impeccable pedigree in that it had the support of the man himself. It seemed like a good proposition on the crowdfunding site Indiegogo, and when it made its debut there in early 2016 it attracted over half a million pounds worth of backing in short order. Things soon went sour though, with reports of a falling-out within Retro Computers, followed by multiple missed deadlines and promises undelivered over the last couple of years. With little sign of either the money or the console itself, it seems Indiegogo have now lost patience and will be sending in the debt collectors to recover what they can. Whether the backers will see any of their money is unclear.
It’s fair to say that the ZX Vega saga has been a tortuous and rather sordid one, out of which few players emerge smelling of roses. In a way though it is entirely in keeping with the spirit of the 8-bit era, as the period from the late 1970s onwards was littered with the financially bare corpses of dubiously run companies in the home computer industry. Meanwhile if you are hankering for a Vega it should be easy enough to create one for yourself, as Retro Computers Ltd admitted that under its skin was a copy of the FUSE software emulator. We suspect that most Hackaday readers could take a Raspberry Pi and a suitable LCD, pair them with a 3D-printed case and an 18650 cell, and be playing Manic Miner in no time. Far simpler than this convoluted Spectrum project!
It may be hard for those raised on cinematic video games to conceive of the wonder of watching a plain white dot tracing across a black screen, reflecting off walls and a bounced by a little paddle that responded instantly to the twist of a wrist. But there was a time when Pong was all we had, and it was fascinating. People lined up for hours for the privilege of exchanging a quarter for a few minutes of monochrome distraction. In an arcade stuffed with noisy pinball machines with garish artwork and flashing lights, Pong seemed like a calm oasis, and you could almost feel your brain doing the geometry to figure out where to place the paddle so as not to miss the shot.
As primitive as it now seems, Pong was at the forefront of the video game revolution, and that little game spawned an industry that raked in $108 billion last year alone. It also spawned one of the early success stories of the industry, Atari, a company founded in 1972. Just last week, Ted Dabney, one of the co-founders of Atari, died at the age of 81. It’s sad that we’re getting to the point where we’re losing some of the pioneers of the industry, but it’s the way of things. All we can do is reflect on Dabney’s life and legacy, and examine the improbable path that led him to be one of the fathers of the video game industry.
After recent talks, Microsoft has now officially confirmed that it will be merging GitHub to master. The acquisition will cost $7.5 billion, and has received mixed reactions so far. A staple of the open source community, GitHub is well known to Hackaday readers, and has played a key role in developing an incredible amount of the software we use on a daily basis.
Microsoft has embarked on a community crusade of late, seemingly trying to win some respect from developers and makers. Under the encouragement of Satya Nadella, we’ve had Visual Studio Code, Typescript, the Ubuntu-on-Windows saga, and many more. It’s hard to tell whether these endeavours have succeeded in winning the hearts of the community or not, but those who distrust Microsoft may be looking to make a move away from GitHub. In fact, since murmurs started about the possibility of the acquisition, GitLab, one of GitHub’s major competitors, has reported 10x the number of normal repositories moving to GitLab.
How does GitHub make money? Mainly through paid private repositories plans, and GitHub Enterprise for businesses. This provides GitHub with enough cash to allow free public repositories for the community. It will be interesting to see what changes in business and culture are made (if any) by Microsoft’s Nat Friedman (founder of Ximian) who will be taking the role of GitHub CEO.
All the Radio Shacks are dead. adioS, or something. But wait, what’s this? There are new Radio Shacks opening. Here’s one in Idaho, and here’s another in Claremore, Oklahoma. This isn’t like the ‘Blockbuster Video in Nome, Alaska’ that clings on by virtue of being so remote; Claremore isn’t that far from Tulsa, and the one in Idaho is in a town with a population of 50,000. Are these corporate stores, or are they the (cool) independent Radio Shacks? Are there component drawers? Anyone want to take a field trip and report?
A few years ago, [cnxsoft] bought a Sonoff WiFi switch to control a well pump. Despite this being a way to control the flow of massive amounts of water with an Internet of Things thing, we’re still rocking it antediluvian style, and for the most part this WiFi-connected relay worked well. Until it didn’t. For the past few days, the switch wouldn’t connect to the network, so [cnxsoft] cracked it open to figure out why. There was one burnt component, and more than one electrocuted insect. Apparently, an ant bridged two pins, was shortly electrocuted, and toasted a resistor. It’s a bug, a real bug, in an Internet of Things thing.
eInk is coming to license plates? Apparently. Since an eInk license plate already includes some electronics, it wouldn’t be much to add some tracking hardware for a surveillance state.
Hold up, it’s a press release about crypto hardware. No, not that crypto, the other crypto. Asus has announced a new motherboard that is capable of supporting twenty graphics cards. This isn’t a six-foot-wide motherboard; it’s designed especially for coin mining, and for that, the graphics cards really only need a PCIe x1 connection. The real trick here is not using PCIe headers, and instead piping everything over vertical-mount USB ports. Yes, this is a slight cabling nightmare. So, you still think the early 80s with fluorinert waterfalls and Blinkenlights that played Game of Life was the pinnacle of style in computer hardware? No, this is it right here.
Here’s a book you should read. Ignition!: An Informal History of Liquid Rocket Propellants by John Drury Clark is a fantastic book about how modern liquid rocket fuel came to be. Want to know why 60s cartoons and spy movies always referenced a ‘secret rocket fuel formula’ when kerosene and liquid oxygen work just fine? This is that. Back when we covered it, the book, used, on Amazon, cost $500. It’s now in print again and priced reasonably. It’s on the Inc. 9 Powerful Books Elon Musk Recommends list, so you know it’s good. Thanks, [Ben] for sending this one in on the tip line.
By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Learn more