Here’s a good rule of thumb: “Don’t update your firmware five minutes before you’re going to fly an autonomous robot ten feet away from a former Vice President of the United States.”
That was one of the afterthoughts of [Chris Anderson] after presenting his Arduino controlled blimp at TED. (I might have to squeeze TED into my con schedule next year.) The project itself is somewhat documented here, with some hi-res photos, parts list, and some firmware. Apparently the blimp was overcome by the A/C in the auditorium, but I still dig it.
Arduino Hacks3083 Articles
Arduino Controlled Espresso Machine
The arduino is really starting to become prevalent for hardware hacking. [Nash] used one to take control of his Gaggia espresso machine. (They’re really decent little machines) He popped in a LCD display, some solid state relays to control the pump and the heating element, and an AD595 to interface a K type thermocouple. It looks like an excellent hack, but for the love of god man – get a better grinder!
He describes the original mod here, and added a small gallery of internal shots here. From the latest comments, it looks like the guys are RepRap project are even interested in the thermocouple PID control that [Nash] implemented.
Interactive Textile Construction
The e-textile construction kit by [Leah Buechley] consists of stitch-able sensors and microcontrollers. Stitch-able refers to the fact that these parts can be sewn with a needle and thread into wearable clothing or other fabric-based housings. A paper (PDF) on the e-textile construction kit project contains the first version. The second version of the e-textile construction kit, the LilyPad Arduino, is available this month through SparkFun’s site. Especially interesting are her instructions for modifying the clock speed on the Arduino to make it suitable for battery powered wearables.
We’ve covered [Leah Buechley]’s work twice in 2005 for her wearable led matrix work.
Update: [Leah] updated her site since we posted this and added this new how-to.
