Wii U To Be Released This Weekend, Wii U GamePad To Be Torn Apart On Workbenches Across The Land

November 17, 2012 by Brian Benchoff 35 Comments

In case you’ve been living under a rock for the past few months, Nintendo will be releasing their next-gen console this weekend. It’s called the Wii U, and one of the most interesting features is the Wii U GamePad – the first controller to feature a full-color video screen right between the analog sticks.

Needless to say, we’re not terribly interested in the Wii U. The GamePad, though, looks perfect for robot controllers, FPV aerial vehicles, and a whole slew of projects that require some remote control.

The hardware for the GamePad is fairly impressive; apart from D pads and analog sticks, the new Wii Controller features a front-facing camera, gyroscope, accelerometer, magnetometer, 6.2 inch 854×480 touchscreen display, and an extension port housing an I2C bus for all your old Wii peripherals.

Other than a stock feature list, we have no idea how the Wii U will be able to transmit video to the GamePad. It might be WiFi, allowing you to connect all your projects to a wireless network and control them without a whole lot of hardware.

We’ll keep you posted on the developments of hacking the Wii U GamePad. Hopefully we’ll all have an awesome remote control by next year.

The New Template Has Arrived!

November 16, 2012 by Caleb Kraft 277 Comments

When we decided that our template needed a remake several years ago, we knew it was going to be a long and difficult process. We offered you a chance to give us some input in a recent post and now we are releasing the first iteration of the new template.

For those that saw the mockups and gave us your opinion, you will be happy to see we actually listened to many thoughts and incorporated them in our final design. We worked with some people at Google to determine what features should be tossed and what to keep, and what we have ended up with, is what you see. We also acknowledge that not everyone will love the change, but we feel it is a move in the right direction. We’re really happy how it has ended up.

I want to offer a special thanks to [Stephanie Froehner] who put tons of time into making this template pretty, even if it has been hacked and slashed a bit since then.

Join me after the break for an explanation of some of the new features and upcoming features.

Continue reading “The New Template Has Arrived!” →

Upverter 2.0 Launches

November 6, 2012 by Eric Evenchick 41 Comments

Disclosure: I currently work at Upverter

We’ve featured Upverter here in the past. At that time, the EDA tool was capable of collaborative schematic capture. Today, Upverter is launching version 2.0 of their tool which includes many new features allowing for end-to-end electronics design.

Upverter now has a PCB editor, allowing you to manufacture your designs. They are working with PCB manufacturers to make it easy to choose a fab and submit design files. Other new features include a Spice based simulation engine allowing in-browser simulation, and product lifecycle management features to help manage your project’s bill of materials.

When we last looked at Upverter, it was just a tool for creating and sharing schematics. With today’s launch, the tool can be used for designing electronics from start to finish. Since Upverter is free for open source projects, it will be interesting to see how hackers use it.

You can check out a tour of the new features. Any thoughts on using a cloud based EDA tool? Let us know in the comments.

Custom Circuit Drives A Small Round CRT Display

November 5, 2012 by Mike Szczys 31 Comments

[Svofski’s] latest hack seeks to do no more than look cool on his desk. We’d say mission accomplished. He doesn’t even need anyone around to be proud of the small round CRT display unit he put together. Just having it hum away next to him will be more than enough to keep him going when regular work gets a bit tedious.

One of the biggest challenges when working with a cathode ray tube is the supply. He compares the requirements with that of Nixie tubes, and this is quite a bit more challenging since he wants to generate the 750V from a 12V DC source. To pull it off he hand wound his own transformer. There are two secondary coils, one for the cathode heater and the other as the supply. You can see a brief clip of the unit in action after the break.

Take note of the PCB section of his writeup. He took a meandering route through several different software packages before printing the board. It started with Eagle, moved to freerouting.net, which produced a Specctra file that he converted to gEDA using a Python script.

Continue reading “Custom Circuit Drives A Small Round CRT Display” →

Building A 100 MHz Frequency Counter

November 2, 2012 by Mike Szczys 5 Comments

The great thing about building with gates is the crazy speeds you can achieve by using hardware directly (as opposed to working with simple microcontrollers). This 100 MHz frequency counter is a great example. [Michael] just finished building it using a Papilio board.

Of course we’re not talking about discreet chips here. The Papilio is an FPGA development board which means he is building with hardware gates, but that is still done by writing code. Above, the rig is measuring a 25 MHz being generated by a second FPGA board. Using the Papilio’s on board 32 MHz clock the device is capable of counting a frequency up to 100 MHz. You can see it measuring a 96.875 MHz signal in the video after the break. One interesting thing about that clip is that near the end he touches the crystal’s case with his finger and the Hertz really jump for a moment.

If the 8-digit display looks familiar that’s because [Michael] recently published a library to use it with an FPGA.

Continue reading “Building A 100 MHz Frequency Counter” →

Portal Gun Hack Approaches 1.5 Million Views. More Fun Hacks To Come!

October 22, 2012 by Caleb Kraft 26 Comments

The quick and simple portal gun hack was published a little ver a week ago and has cleared almost 1.5 million views. This is just a taste of things to come as we plunge into creating more fun original content for hackaday. If you haven’t yet, you should go subscribe to our youtube channel.

We have many more exciting projects planned for the near future. Projects involving high voltage, lasers, and thermite! We could always use more ideas though. What projects would you like to see done? Think big, we want to remind people just how awesome hacking can be!

We now have access to some high speed cameras, a wonderful and professional gentleman named [Jay] who is an astounding video editor, and quite possibly the brightest readership in the universe. Let us know your ideas for awesome projects!

Continental Europe’s First Maker Faire

October 20, 2012 by Brian Benchoff 21 Comments

Continental Europe’s first official sanctioned Maker Faire is well underway in the Netherlands, tucked away at the Open Lab Ebbinge in the city of Groningen.

Of course the Groningen Maker Faire will feature cool builds like the bike-mounted workshop built by [Bertoa] we’ve seen and a few wind-powered beach animals inspired by the work of [Theo Jansen]. Also on the schedule are a 3D printed zoetrope, delta robot pick and place, radio controlled submarines, and of course a fleet of electric go karts.

A few of the talks involve a mashup of Google Earth and 3D modeling from ~~[Ronald van Aalst]~~ [Dick Stadaand], and a very interesting talk on disability insurance for self-employed entrepreneurs from [Biba Shoemaker] and [Andre Jonkers].

[buZz] from the NURDspace hackerspace in Wageningen wrote in to tell us he’ll be participating in the Groningen Maker Faire’s Scrapheap Challenge, an awesome contest that pits teams against each other to build something in a setup very similar to the fondly remembered Junkyard Wars.

Of course, Hackaday’s writers and editors are about 3,000 miles away from continental Europe’s first Maker Faire, so we can’t provide any live updates. If you have any pictures or video, send them in and we’ll put them up.