A well-designed phone case will protect your phone from everyday bumps with only as much style flair as you’d like. While protection is usually the only real function of a case, some designs — like [Gabbelago]’s Emucase — add specific utility that you might not have known you needed.
Contrary to most cases, the Emucase fits over your phone’s screen, and the resulting facelift emulates the appearance of a Game Boy for easier — you guessed it — Game Boy emulation play on your smartphone.
Cannibalizing a USB SNES gamepad for its buttons and rubber contact pads, Gabbelago then threaded some wire through the contacts, securing it with copper tape and glue; this provides a measurable level of capacitance to register on the touchscreen. Using heat to bend the sides of the 3D printed case so it can attach to the phone is probably the trickiest part of this cool project. Check out his build instructions for any pointers you need.
Continue reading “Smartphone Case For The Retro Gamer”
The launch of Pokemon Go has unleashed the franchise upon the world once again but this time it’s encouraging users to get active and socialize in the great outdoors. To show off their dedication to the cause, [Npoole] 3D printed a Pokédex external battery and case to combat the game’s already legendary drain on their Galaxy S4’s resources.
Mimicking the first-generation Kanto design, [Npoole] 3D printed it in red ABS and added a small circuit with a red, yellow and green LED to complete the effect. Inside, a 18650 lithium cell provides the much-needed backup power via a micro B plug and is boosted to 5V with a LiPo charger/booster board. Despite a switch on the circuit, the battery slowly drains so that’s something to be corrected in a future version.
As you can see, there is still some room left over in the external bat–I mean–Pokédex, and [Npoole] intends to add another battery and a cooling fan to further improve the design. The result is a little bulky, but for new and diehard fans alike, a working Pokédex definitely worth it.
While that’s printing, if you’re looking to hack your way to the perfect Poké-ball throw, try out this lo-tech addition to your Pokémon trainer kit.
Raspberry Pi clusters are a dime a dozen these days. Well, maybe more like £250 for a five-Pi cluster. Anyway, this project is a bit different. It’s exquisitely documented.
[Nick Smith] built a 5-node Pi 3 cluster from scratch, laser-cutting his own acrylic case and tearing down a small network switch to include in the design. It is, he happily admits, a solution looking for a problem. [Smith] did an excellent job of documenting how he designed the case in CAD, prototyped it in wood, and how he put the final cluster together with eye-catching clear acrylic.
Of interest is that he even built his own clips to hold the sides of the case together and offers all of the files for anyone who wants to build their own. Head over to his page for the complete bill of materials (we didn’t know Pis were something you could order in 5-packs). And please, next time you work on a project follow [Nick’s] example of how to document it well, and how to show what did (and didn’t) work.
If 5 nodes just doesn’t do it for you, we suggest this 120-node screen-equipped monster, and another clear-acrylic masterpiece housing 40 Pis. This stuff really isn’t only for fun and games. Although it wasn’t Pi-based, here’s a talk at Hackaday Belgrade about an ARM-based SBC cluster built to crunch numbers for university researchers.
Macs have always been favorites of case modders, with projects ranging from turning a Mac Plus into an aquarium to retrofuturistic machines that look like they came from the set of [Terry Gilliam]’s Brazil. Some of these casemods are of the steampunk variety, an aesthetic that usually means gluing gears to wood. [Valeriy] and [Cyrill] are bucking that trend with a beautiful iMac crafted from wood, brass, and leather (Russian, Google Translate)
The machine in question is a late-model, impossibly thin iMac. Unlike the old all-in-one computers with clunky CRTs, there’s not much space to dig around inside this iMac, and doing so would probably ruin the machine, anyway. Instead of a complete disassembly a wooden frame was constructed around the display, the aluminum base was covered in veneer, and the back of the iMac was covered in leather.
This is a steampunk computer, though, and that means gears. In this case, the gears and steam elements actually do something. The front of the computer is adorned with a decent replica of the drivetrain of a locomotive that spins with the help of an electric motor. There’s a USB port attached to the front, ensconced in a cylindrical enclosure that opens when a switch is flipped.
If a complete reworking of a modern iMac isn’t enough, the build also included the steampunkification of the Apple Bluetooth keyboard. That in itself is an amazing build, but to see the entire thing in action, you’ll have to check out the video below.
Continue reading “Steampunk IMacs With Real Turning Gears”
Anyone who has a Raspberry Pi and an old Nintendo has had the same thought. “Maybe I could shove the Pi in here?” This ran through [Adam’s] head, but instead of doing the same old Raspberry Pi build he decided to put a Nexus Player inside of this old video game console, with great success. Not only does it bring the power of a modern media player, it still works as an NES.
If you haven’t seen the Nexus Player yet, it’s Google’s venture into the low-cost home media center craze. It has some of the same features of the original Chromecast, but runs Android and is generally much more powerful. Knowing this, [Adam] realized it would surpass the capabilities of the Pi and would even be able to run NES emulators.
[Adam] went a little beyond a simple case mod. He used a custom PCB and an Arduino Pro Micro to interface the original controllers to the Nexus Player. 3D printed brackets make sure everything fits inside the NES case perfectly, rather than using zip ties and hot glue. He then details how to install all of the peripherals and how to set up the Player to run your favorite game ROMs. The end result is exceptionally professional, and brings to mind some other classic case mods we’ve seen before.
We all remember the good ol’ days when smartphones were just getting started. Realizing that we could take a fully functional computer and shove it into something the size of a phone was pretty revolutionary. Some of the early phones like the original Motorola Droid had some features that just aren’t very common today, and [liviu] set out to fix this situation by adding a sliding QWERTY keyboard to his modern smartphone.
The build started with a Samsung Galaxy Note 4 and two cases: one for the phone and one for the keyboard. [liviu] found a small phone-sized bluetooth keyboard and removed all of the unnecessary bits before shoehorning it into the case. He then built the sliding mechanism from parts out of a PC power supply and two old flip phones and then was able to piece the two halves together. Using the two flip phone hinges gave this case the additional feature of being able to flip up after sliding out. The result is a modern smartphone with a fantastic and classic smartphone twist that looks very useful.
We’ve featured projects that give new life to old smartphones, but this might be the first to give old life to a new smartphone. We wouldn’t mind seeing more flagship phones that come with these features, but [liviu] has done a great job of making up for the manufacturers’ shortcomings!
Continue reading “New Smartphone Case Brings Back Old Smartphone Features”
So you’ve finished your project. You’ve got a wonderful circuit, a beautiful PCB, and everything works perfectly. You’re done right? Well, maybe not. Sure, a bare PCB might be fine for a dev board, but what if you have a LCD to mount, a knob that needs turning, and buttons that need pressing. Yeah, that potentiometer hanging off the board by a few wires isn’t so pretty, is it? So it’s time for a case. Yuck. We all hate modifying cases.
[Electrodacus] came up with a clever solution in the form of stacking PCBs to form a case. In his project, he actually has the circuitry spread across 3 PCBs, and uses surface mount connectors to connect them in a stack. Along the edges are specifically shaped PCBs to complete the enclosure. This technique could be used with only one PCB containing all the circuitry, and the others acting as the case sides and top.
In this solar battery management project, the base layer has most of the power circuitry. This layer uses an aluminum metal core PCB for heat dissipation. The center layer is home for the micro controller and supporting components. And the top layer is the “front panel” with capacitive touch buttons and a cut out for a LCD. The top layer silk screen contains the logo, button markings, and the pin out of all the connectors.
If you hate drilling and filling cases (as much as we do), this technique might be right for your next project.
[via EEVBlog Forums]