A CD – cereal box spectrometer… Jerry writes – A simple spectrometer can be built from a CD and a box. Cut a slit on one side of the box. Place the CD on the other side with about 60 degree angle. Look down into the openning on the box. The slit should not be […]
The inevitable mashup of the LilyPad Arduino and the XBee radio is in its final stages. Soon it will be easier than ever to integrate XBee communication in your wearbale projects. Look for these modules soon at your favorite physical coputing etailer soon. LilyPad XBee Ready for Manufacture
If you are in the Bay Area, don’t miss the second annual Holiday Artisan Fair 2008 at the De Young Museum in Golden Gate Park San Francisco on November 21 and 22. This festive seasonal event offers distinctive pieces from tabletop to textiles that make for artful gifting. The Fair will feature the work of […]
Maurice Ribble of Massachusetts created a high-speed photography setup which uses the Arduino along with a laser or sound sensor to trigger a camera flash at exactly the right moment. There are a lot of places on the web that describe how to trigger a flash with an electrical circuit, but I feel that using […]
Justin writes – Hi! With a little inspiration from your blog, I made a sequencer from a turntable and some tin foil. I connected a homemade 555 oscillator and cheap keyboard so that they would be triggered by the strips of tin foil rotating on the turntable. Nice contacts sequencer – always great to hear […]
Frostedminipete housed an Atari Punk/noise synth inside of an old Dreamcast game console, making good use of most of the case’s features – This is my first atari punk console, housed inside a dreamcast. Photo cell is demonstrated with a strobe light in the second half of the video. Extra features include… -Internal speaker with […]
Instructables user scmeese writes: This costume will not take you longer than 30 minutes. You will be a roll of toilet paper. People will laugh. It will cost you around $35.
