[Max Breedon] found an old Apple IIe clone twenty years ago. He recently dug this Epson AP-200 out of the salvage heap and quickly discovered that the keyboard decoder chip was fried. The old chip was way too obscure to source a replacement — and soon this post will be the top Google result for the string, ‘C35224E’ — so he busted out his trusty UNO and created a replacement keyboard decoder.
Unlike the Apple II, where all the keyboard decoding happens on the keyboard, this clone used a dedicated chip on the main board. Although it’s a rare part …read more
Over the weekend, people with review units of the Pixel 2 XL began noticing a problem. No, not the already-known issues of muddy color and grainy textures when viewed in low-light, but one thats potentially more worrisome: screen burn-in. First reported on Twitter by Android Centrals Alex Dobie, multiple people have noticed that when you look at the screen with a gray background, you can see faint outlines of the phones navigation buttons on the bottom.
You can see it below, and I can confirm Im seeing something similar on my own review unit.
Essential is slashing the price of its eponymous phone, down to $499 at its website. Thats a $200 price cut from the original $699 price, less than two months after it began shipping to customers. There is really no other way to read the move except as a signal that it wasnt selling well at $699 especially given that the only US carrier stores its available in have Sprint above the door. It certainly doesnt help that it now has to face the Pixel 2 and Pixel 2 XL head-to-head.
Of course, thats not how Essential sees it, saying that the price drop is there in lieu of a massive TV campaign to capture your attention, which is hard not to see as a wry Google and Apple dig. We think making it easier for people to get their hands on…
Oliver Cabell, a Minneapolis-based startup selling bags and other accessories, has raised $1.2 million to slip into the shoe business. The company’s high end canvas and leather bags caused a bit of a stir around TechCrunch’s offices a few years ago (we were too busy using the bags to review them) — and now the company’s ready to try on footwear to see how the new… Read More
Essential has an offer that’s honestly very hard to refuse: The price of the Essential Phone (PH-1, going by technical model number), is now $200 cheaper, so $499 off-contract and unlocked. That’s an amazing price for their debut smartphone, which remains my favorite in terms of straight up industrial design (and it has one of the best color-tuned displays in devices right now in… Read More
Groucho Marx famously said, “Time flies like an arrow, but fruit flies like a banana.” As insulting as it is, researchers often use fruit flies for research because they have similar behavior and genetics to humans. For example, the flies exhibit signs of anxiety, stress, and many common diseases. Researchers at Imperial College London built an inexpensive and customizable research platform for fruit flies — the ethoscope — that uses a 3D printed enclosure and a Raspberry Pi to study our winged counterparts. You can see a video about the ethoscope, below.
This weekend, Apple took the wraps off of its first “Town Square” retail store in Chicago.
The location marks Apple’s 497th retail store. The new space replaces the company’s flagship North Michigan Ave store which opened in 2003. TechCrunch took a tour with Apple’s senior VP of retail, Angela Ahrendts, and saw the ins and outs of the company’s latest… Read More
Tetris, the quintessential Russian video game, is apparently and inexplicably included as an Easter Egg in some models of the GAZelle Next vans. To play, you need to perform the automotive version of the Konami Code, which is to say click the odometer and clutch a specific number of times while revving the engine. That makes the game appear on the screen behind the steering wheel. Heres a closer look:
Fire safety is drilled into us from a young age. And for good reason, too, because fire hazards are everywhere in the average home. Even a small fire can turn devastatingly dangerous in a matter of minutes. But how do you get kids to really pay attention to scary (and often boring) adult concepts? You can teach a kid to stop, drop, and roll until you’re blue in the face and still might not drive home the importance of fire prevention. Subjects like this call for child-sized visual aids that ignite imaginations.
That’s exactly what firefighters in Pozna?, Poland did …read more
Magic Leap, an augmented reality company that has never shipped or even shown a product, has just gotten a $502 million investment on top of its nearly $1.4 billion in existing funding. The round is led by Singapore holding company Temasek, and includes major existing investors like Google, Alibaba, and J.P. Morgan Investment Management. It adds to the mystique around the secretive company, which has been on the verge of unveiling a pair of compact augmented reality glasses since at least 2015. Two years later, its main output is still flowery paeans to its own greatness.
Investors have proven more than willing to throw money at overblown tech startups, like Theranos and Juicero. But Magic Leap still seems like a potentially viable…
This innovative, ultra-portable display system combines a tablet, an HD projector, and a 13200mAh power bank, and its currently being offered in the Boing Boing Store.
Projectors allow you to instantly turn any dimly-lit room into a movie theater or presentation space. But ensuring device connectivity usually means maintaining a collection of video dongles. To simplify the whole process, the iBeamBLOCK hands over media playback duties to an integrated tablet. Despite its small size, the tablet section is actually a full Windows 10 PC thats capable of playing anything a normal desktop can. It wirelessly streams video straight to the projector, so you can sit back and browse media without worrying about cable clutter. Additionally, it works with other PCs over HDMI, and includes a host of options for hooking up external storage: USB, MicroUSB, MicroSD Card, and WiFi.
Plywood laser-cuts fairly well but has drawbacks when used in serious production runs, as [Marie] explains in a blog post about a quest for the ultimate laser-cutting plywood. One of the things [Nervous System] makes and sells is generative jigsaw puzzles, and they shared their experience with the challenges in producing them. The biggest issue was the wood itself. They ended up getting a custom plywood made to fit their exact needs, a process that turned out neither as complex nor as unusual as it may sound.
Plywood is great because it’s readily available, but there are some drawbacks that …read more
The Nintendo Switch is great for a lot of things, but when it comes to playing retro games, youre better off looking at something like the SNES Classic than Nintendos current-generation console.
Or, if youre like Tim Lindquist, a hardware modder / electrical engineering student at Iowa State University, you build your own Switch-esque console, which through the power of open-source emulation software, can not only play retro Nintendo games, but basically any retro title you can imagine, viaHackaday.
Lindquists device cleverly called the Nintimdo RP goes beyond being a simple Raspberry Pi emulator, though. Rather, like the actual Switch itself, its a full-fledged portable…
Not every project is meant to solve a new problem. Some projects can be an extension of an existing solution just to flex the geek muscles. One such project by [limbo] is the Web Clock 2.0 which is an internet-connected clock.
Yes, it uses a WEMOS D1 mini which is equipped with an ESP-12F (ESP8266) and yes, it uses an LCD with an I2C module to interface the two. The system works by connecting to the Google servers to get GMT and then offsets it to calculate the local time. It also has the hourly nagging chime to let you …read more
Making PCBs with the toner transfer method has been around since you could buy your traces at Radio Shack. There are a million techniques for removing copper from sheets of fiberglass, from milling to using resist pens, to the ubiquitous laser printer toner transfer. Here’s a technique we haven’t seen before. [Darko Volk] is calling this ‘chemotransfer’. It’s mostly a laser printer toner transfer process, but the toner is transferred from paper to copper with the help of a special mix of solvents.
This chemotransfer process is almost identical to the usual process of making a toner transfer PCB. First, …read more
Having a child is perhaps the greatest “hack” a human can perform. There’s no soldering iron, no Arduino (we hope), but in the end, you’ve managed to help create the most complex piece of machinery in the known galaxy. The joys of having a child are of course not lost on the geekier of our citizens, for they wonder the same things that all new parents do: how do we make sure the baby is comfortable, how many IR LEDs do we need to see her in the dark, and of course the age old question, should we do this …read more
[Niklas Roy] built a windmill-powered music box for his backyard, and it was so awesome all the neighbors wanted to take a picture of it. Someone even liked it so much that he stole [Niklas]s windmill in the middle of the night. (We kind of don’t blame them, it’s a gorgeously clean build.)
In the past few weeks [Niklas] has been mass-producing 20 windmills for the KIKK Festival 2017 to be held in November in Namur, Belgium. The windmills will operate in a cluster, and all play “Für Elise” when the wind blows. However, each one is driven independently and …read more
Were digging these daisy-chainable encoders built by [fattore.saimon]. Each module consists of a rotary encoder attached to a PCB with a PIC16F15386 on the back. As we’ve covered in the past, the Microchip released their feature-rich PIC16 microprocessor just this year, and it’s great to see them start to crop up in projects. With 4 address jumpers on the back of each PCB, [fattore.saimon] is able to connect up to 16 of the encoders on the bus. The modules also have male and female plugs so he can connect them physically as well, to simplify wiring. Each module also has …read more