Month: February 2009

LED fish = art circuitry

LED fish = art circuitry

From the MAKE Flickr pool Feurig etched a well-planned fish-shaped circuit to hosts a slew of pink LEDs as scales. Great work – though it would be nice to see all those lovely copper traces exposed in the final product. A lot of work goes into designing circuitry and etching your own provides an excellent […]

Haptic Compass

You’ve heard of magnetic orientation in migrating birds, the theorized “sixth” sense that allows them to see the earth’s magnetic field using deposits of magnetite in their beaks. To see what this experience might be like for a human, you can build a north-sensing feedback device into a belt using some pager motors, an Arduino, […]

DIY USB Arduino plug

DIY USB Arduino plug

Nothing terribly clever here, but sometimes you’ve got to build your own tools before the real fun begins. I’ve been doing some mobile Arduino development and I got annoyed with carrying around a bulky coil of USB cable. I could buy a pre-made A-to-B gender changer, but not at 10pm on a Sunday, when I […]