Robot Uses Hot Glue to Climb Walls
A Climbing Robot Based on Hot Melt Adhesion” by Marc Osswald and Fumiya Iida from the Bio-Inspired Robotics Laboratory at ETH Zurich, was presented at IROS 2011 [IEEE Spectrum via Hacked Gadgets]
Technology
Full Size Lego Halo Sniper Rifle
The Brothers Brick has technical details, and a brief interview with builder Nick Jensen about why and how. The “Sniper Rifle System 99 Anti-Matériel” is Nick’s 10th full-size replica weapon, from the Halo universe, built entirely from Lego elements.
Dr. Who Pumpkin Hacked With Light & Sound
NYC Resistor’s Shelby Arnold carved a pumpkin and added an LED and MP3 player to give it authentic sonic screwdriver effects!
The Persuader Tube Drive Effects Pedal
Looking to get some clean preamp boost out of your guitar, and love the tone that vintage tubes offer? Check out The Persuader pedal from Mod Kits DIY. The Persuader can take the tone of your guitar from nice and clean to that warm, smooth tube overdrive. Easy to construct with the solid instructions, this […]
XS-402 Little Wonder Crystal Radio Kit
Many middle-aged DIY enthusiasts have constructed a crystal radio set; it’s such a joy to pull radio signals out of the ether using only the radio signal itself for power. Unlike traditional crystal sets, the XS-402 uses a molded, high frequency choke, eliminating the frustrating coil-winding process, and features large solder pads, great for learning to […]
Porch Light Jack-o’-lantern
I was late off the block for Halloween this year, and only decided yesterday that I wanted to pass out candy. I wanted a clear signal for trick-or-treaters that my house was open for business, and I didn’t want to spend any money. This is my last-minute solution.
High Five Tracker Captures the Action
ITP students Matt Tennie and Lily Szjanberg designed and built a device depicting Michael Jackson with an exaggeratedly large, sparkly hand hanging from the ceiling at their school. Whenever someone gives MJ a high five, a switch is triggered, sending serial data to a Processing sketch. The sketch then tells a webcam to snap a picture, which is uploaded directly to a flickr account.