Month: September 2011

How-To: Nebula T-Shirt

I get giddy when I see any kind of craft project that has to do with astronomy, and this nebula t-shirt from Tanie of Unicorn Parade simply blows my mind. Using bleach, dye and fabric paint, she created a phenomenally rich nebula on a black t-shirt. This is now at the very top of my […]

FabFi: CNCed Wifi Antennae

FabFi: CNCed Wifi Antennae

FabFi is an open-source, FabLab-grown system using common building materials and off-the-shelf electronics to transmit wireless ethernet signals across distances of up to several miles. With Fabfi, communities can build their own wireless networks to gain high-speed internet connectivity—thus enabling them to access online educational, medical, and other resources. [Via Ponoko]

Animated LED pumpkin

This animated LED pumpkin, built by my HacDC cohort David Kaufman, uses a PIC16F648 microcontroller to individually control 25 LEDs in a styrofoam pumpkin. A Windows app is also available to edit the animations (which are then rebuilt into a PIC app). LED Pumpkin More: Don’t forget, we have our own DIY Haunts contest running […]