Month: March 2009

Laser sundial

Laser sundial

Spotted in the MAKE Flickr pool, a nifty laser “sundial,” controlled by an ATtiny24 MCU and a servo: An Atmel ATtiny24 microcontroller drives an R/C servo which in turn rotates a line LASER taken from a LASER level. The microcontroller runs a software real time clock and turns the servo and the line LASER to […]

Week 3 of Mending Month

Here’s a roundup of this week’s Mending Month posts. Stay tuned! We aren’t even done yet. There’s lots more mending to come next week as well. Susan Beal shows you how to mend a bed sheet. Learn how to mend torn upholstery in Diane Gilleland’s tutorial. Arwen’s Patch 101 goes over the many ways you […]

Wearable metadata

Wearable metadata

Patty Maes of the Fluid Interfaces Group at the MIT Media Lab introduces what may be the must have gadget in the not so far future. The SixthSense prototype is comprised of a pocket projector, a mirror and a camera. The hardware components are coupled in a pendant like mobile wearable device. Both the projector […]