We’ve seen custom controller mods for Kerbal Space Program before, but a group calling themselves the Makerforce went a step further with their design and build of the KSP “Overkill” Command Station, which has much more in common with a fancy standup arcade unit than a custom controller. Kerbal Space Program is a hit indie game that, among other things, simulates the challenges of spaceflight. Like most games, you use the mouse and keyboard for control but many fans find this too limiting. With the help of a software mod that exposes control and status information over hardware serial communications, the door to full telemetry and remote control was opened to just about anyone to craft their own custom hardware such as flight sticks and status displays. Not content with the idea of having just a joystick and a few buttons critical for the flight process, this project took a different approach.
It used to be that you had to spend real money to get an alternative controller for your electronic musical arsenal. These days, with cheap microcontrollers and easily-accessible free software libraries, you can do something awesome for pocket change. But that doesn’t mean that you can’t make a sexy, functional piece of art along the way! [Jan Godde] did just that with his cleverly named Wooden Sensor Box With Two Rotary Disks. (If you’ve got a better name for this thing, toss it in the comments.)
From what we can see, the box has two potentiometer sliders, two touch-sensitive potentiometers, two force sensitive resistors, a slew of knobs, and a whole bunch of (capacitive?) touch points. In short, a ton of continuous controllers of all sizes and shapes in an aesthetic case. But stealing the show, and giving the device its name, are two platters from old hard drives that serve as jog wheels.
As shown in the video below the break, the two jog wheels are covered with alternating stripes on the underside. Each platter has a dedicated pair of IR LEDs and photodetectors underneath serving as a quadrature encoder that allows [Jan] to tell which direction the platters are rotating, and how far.
[Chuck] sent me this How-To on building your own custom Guitar Hero controller. I love the idea – the stock controller is a bit small for me. This one was built for a Child’s Play fund-raiser, so maybe you can score it and help get some games to some kids in need.
Remember, there are just 20 more days to get your entry in for the Design Challenge!