Microcontroller enumerates as USB printer — can be programmed by printing

avr-programming-by-printing

This is a fascinating concept. We’re not sure of its usefulness, but it definitely stands on its own just for the concept. [Dean Camera] just added a new HID class to the LUFA project that lets you flash AVR chips by printing to them. This means once you have a file like the one seen open in Notepad above, … Read the rest

Karma Controller makes Reddit a game

karma-controller-reddit

[Will] likes Reddit so much he built this dedicated controller that lets him play the social website like a video game.

He calls it he Karma Controller. In this case, ‘Karma’ refers to ability to accumulate a large number of net up-votes on a Reddit post. The device features seven buttons which are all it takes to up and down … Read the rest

Sega controller houses auto-launch emulator

sega-all-in-one-emulator

[Joe's] wife grew up playing Sega games and he wanted to help her unwind by reliving the experience. Since the work computer she uses when travelling isn’t a good place to install emulators he built this plug-and-play emulator inside of a Sega controller.

We’ve seen this type of thing a few times before (even with XBMC in a SNES Read the rest

Hand placing flash die to make USB drives

SONY DSC

It’s a stretch to call this one a hack, but USB thumb drives are around us constantly and we always assumed that the boards inside were machine populated (like with a pick and place machine). [Bunnie] tells us otherwise. He recently had the chance to tour a factory where USB flash drives are made.

The image above shows a … Read the rest

OTM-02 is a 3D printed wristwatch

3d-printed-wristwatch

We love looking at roll-your-own wristwatch projects. Getting a project small enough to carry around on your wrist is a real challenge. But we think the OTM-02 wristwatch really hit the form factor right on the mark.

OTM stands for Open source Time Machine. It’s the work of [Hairy Kiwi] and he managed to bring the guts of the watch … Read the rest

Drop-in pcb makes Nintendo Four Score a USB joystick

nintendo-four-score-usb-replacement

The Nintendo Four Score was a controller attachment for the original Nintendo Entertainment System which allowed you to use four controllers at one time. [Simon Inns] wanted to use some original NES controllers on his computer so he developed a drop-in replacement board that converts the device to USB.

As we’ve seen with other NES controller hacks, the hardware Read the rest

Horribly complicated electric guitar keyboard

the-email-gutar

Gutarist, hacker, and mustache enthusiast [David Neevel] brought together way too many pieces of hardware in order to use his electric guitar as a computer keyboard.

So let’s dig into the house of cards he built for the project. It starts off with the guitar which has been fitted with an additional pickup to interface with a Roland GR-33 … Read the rest