[Johncon] wrote this fantastic instructible showing us how to make an RGB LED headband. This should come in really handy the next time we find ourselves needing one… it happens. He picked up this little RGB LED strip while on a business trip to Shanghai. He had to reverse engineer the chip that controls each pair, but once that was done there wasn’t much left to do. He’s using a picaxe microcontroller since he had some lying around and, as he points out, they require very little external hardware.
He says he’s going to be ordering more of this LED strip soon and is willing to make a group buy if anyone is interested.
These aren’t terrorists, they’re electrical engineering students. For their final project they developed a headband and rifle input system for the NES. The controllers send data to a laptop which then maps out the inputs to NES controller commands and sends them to an original NES console, no emulation here.
The controllers in the headband and rifle are Firefly sensor network nodes. Originally, [Kevin] and [Evan] tried using accelerometers for motion information but found the data do be unreliable. After an upgrade to gyroscope modules the interface is much more responsive, as seen about 3:50 into the video after the break. We like seeing motion controller hacks and we appreciate the choice of a classic system (and lesser known game title). This really makes it a whole different game.
Continue reading “Gaming’s newest accessory: headbands”