Turning the Wii Classic Controller into a gaming rig

A bit of clever design lets you mount a screen and gaming hardware right on this controller. [Valentin Ivanov] had already been using the Wii Classic Controller Pro as an input for his Gadgeteer-based projects. He wanted a way to marry the project board, display, and controller into one single unit.

We’re huge fans the design because it doesn’t require any alteration of the controller. Instead, five carefully designed pieces were cut from some thin plywood. They lock together into an assembly that embraces the top of the controller while providing plenty of mounting options for the prototyping hardware thanks to a large grid of holes. A couple of pieces of bronze rod lock the mounting bracket in place by keying into the screw holes in the bottom of the controller.

In the image above you can see Mini Pacman running on the rig. It’s now nearly portable, only relying on a barrel jack for power but we’re sure a battery pack could stand in if necessary.

Converting a manual camera lens to use motorized zoom and focus

[Guy] wrote in to share this motorized camera lens project he recently finished. He really loved the zoom lens, but since both zoom and focus are manually controlled, he sometimes had trouble getting both set to the right place in time to take the shot. With modern DSLR cameras which allow video capture, he also wants to have the option of a smooth zoom that is always in focus. The solution was to add motors to the rings and control them with a Wii classic controller.

This hack really shines when it comes to the add-on hardware. He has some beautifully made rings which wrap around the focus and zoom rings on the lens. They are then held in place by a timing belt. These belts have teeth which key into the gears on a pair of servo motors. From there it’s a snap to drive the motors with an Arduino, connecting to the Wii controller with a breakout connector. You can see [Guy] showing off the build in the clip after the break.

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Funtendo connects all your Nintendo controllers to a PC

For those of us who can’t be bothered to dig out or N64 whenever we want to play Ocarina of Time or our NES whenever we get the urge to play Battletoads, emulators are a godsend. There is a problem, though. A keyboard doesn’t provide the right experience as a the classic NES ‘brick’ or the N64 tritopus controllers. Enter the Funtendo, a breakout box that converts all your well-loved controllers to USB.

The Funtendo uses the Gadget Gangster Propeller Platform with a terminal block module. Putting together the electronics is fairly easy; just strip the ends of the controllers and screw them down to the terminal blocks. N64, NES and Wii Classic Controllers are supported by the Funtendo. Going for the Classic Controller over a Super Nintendo controller reduces the complexity of the build. The Classic Controller can play SNES games and uses an I2C bus, making it easier to wire.

For interfacing the controllers to the computer, the Parallax Propeller Tool, Parallax serial terminal, and PPJoy convert button mashing into readable buttons for the emulator. The build may take more time than pulling an NES out of the attic, but even with a large project box it takes up much less space.

Check out the demo of the Funtendo after the break.

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