Peripherals Hacks

1590 Articles

Burning In The Siftables

August 13, 2008 by 5 Comments


[Curiouslee] put up some pictures of his Siftables burn in. He got them in the mail with all their accessories and decided to make a special box to carry it all. He started with an ArtBin parts box and cut out dividers where necessary to make everything fit nice and tidy.

The Siftables are quite interesting. They are an information interface that is supposed to be more physical and natural. The analogy they use is a container of nuts and bolts can be sifted through quite easily using your hands. They envision us being able to sift through data similarly. They also mention that it could be used as a gestural interface as well.

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RGB Monome Clone

August 13, 2008 by 9 Comments


[Julien Bayle] has posted this great breakdown of building an RGB monome clone. He is a musical performer using Ableton Live. He wanted to do away with the need for a computer screen and found that the monome would have been perfect had it been RGB. So he decided to build his own.

The parts list for the entire project is as follows:

  • 1x Arduino board
  • 4x Sparkfun breakout PCB
  • 4x Sparkfun buttons pads (like our door lock)
  • 4x Sparkfun buttons bezel
  • 64x RGB LEDs common cathode
  • 64x Diodes Small Signal (1N4148)
  • 1x MAX7221 (LED Driver)
  • 1x 74HC164 (8-Bit Serial-In, Parallel-Out Shift Register)
  • 1x 74HC165 (8-Bit Parallel-In, Serial-Out Shift Register)

He also has files for the schematics and source code as well as information on how to assemble and test it.

The RGB aspect is still under development. He is using the LEDMatrix-Serial Interface-RGB from Sparkfun Electronics to run it. It is expensive, but is exactly what he was looking for.

There aren’t very many pictures of the project, and none of the working RGB unit. He makes up for it in sheer information. Many parts have links to manufacturers or support forums. Hopefully he’ll post some pictures and video of the final product soon.

Tablo, Fabric Gesture Controller

August 1, 2008 by 8 Comments


[Adrian Freed] posted this interesting fabric gesture controller called Tablo. It uses a stretchy conductive fabric, laid over a framework to create a curve known as the Witch of Agnesi. Holding the center of the fabric up is an inverted bowl covered with sections of conductive material. The whole thing is wired to a microcontroller that measures the resistance fluctuations when you press on the fabric. It is capable of measuring displacement and pressure as well as being multitouch.

They mention that the simple interface allows it to be used as a foot input as well as a hand input. We’d love to see a video of it in action.

UnMouse Cheap Multitouch Prototype

July 31, 2008 by 11 Comments


A Microsoft research team has delivered a prototype called the UnMouse that could really be a big hit. This unit is a mouse pad sized sensor that is multitouch and pressure sensitive. It is flexible and thin enough to roll up. The article mentions that the construction of the device is “dirt cheap”. This is very exciting; is this the next mouse?

The idea of having low cost multitouch input is very enticing. While there are many ways to do multitouch right now, most are limited by their large size due to projector/camera setups or high cost such as the iPhone. A portable (fits in your laptop bag) pressure sensitive multitouch input device is something that a lot of people have been craving for a while.

Just imagine the uses. Audio engineers could create new interfaces on the fly. You could draw a key map on piece of paper and just lay it on top. Graphic designers could use different sized and shaped brushes. Gamers could make their own ergonomically comfortable gaming layouts. How about covering one in Velcro and attaching buttons to it?

Shell Case Your Flash Drive

July 30, 2008 by 3 Comments


[Aki] sent in his collection of projects. We like his bullet shell cased USB flash drive and his take on our friend, the simple parallel port based logic analyzer. The flash drive uses a B style USB connector, mounted inside a big freakin’ bullet shell. The logic analyzer is the classic version, but uses a rather nice unix compatible piece of software that supports up to 1mhz sampling rates.

Digital Wall Harp

July 29, 2008 by 2 Comments


[Alison Lewis] has posted this fantastic digital wall harp project at My Home 2.0. They built an infrared MIDI instrument into a wall, using a MidiTron and some IR sensors. It all connects to a computer running a MIDI sequencer via a MIDI to USB converter. The project was built for a family home. They wanted something musical that they could play as easily as waiving their hand. They got it! Simply run your hand under the sensors and play some music!

[via Instructables]

The Liquid Display

July 29, 2008 by 3 Comments


[Nicolas] sent in his liquid display project.Think of it as the opposite of a fountain display. Instead of water, it releases bubbles into a flat panel filled with liquid. There aren’t many details on the site, but it’s a nice twist on an classic concept. He also created an odd sort of liquid interface. Touching the liquid in any of the three chambers in front causes changes in the reaction of the display.