The Simplest DC Motor in the World?
AA battery + coil of wire + neodymium magnets = DC Motor!
AA battery + coil of wire + neodymium magnets = DC Motor!
Congratulations to Intonarumori, the Lobbyist Meter, the Raspberry Pi-based State Poster, Walnut Raspberry Pi Enclosure, and the Raspberry Pi Powered Cat Feeder, who are all winners in the first ever Raspberry Pi Design Contest!
Marco Robustini wanted to test the accuracy of the ArduCopter code and show the accuracy of the IMU, so he decided to suspend bottles from his multi-copter to find out how it would cope with huge variations in weight and trim
In February I did an interview with Eric Jennings, co-founder of Pinoccio. Pinoccio is a new open source hardware business, building “a complete ecosystem for the Internet of Things.” The Pinoccio is a pocket-sized microcontroller board with wireless networking, rechargeable LiPo battery, sensors, and the ability to expand its capabilities through shields, much like an Arduino board. It features the new Atmel ATmega256RFR2, a single-chip AVR 8-bit processor with low power 2.4GHz transceiver for IEEE 802.15.4 communications.
Eric Jennings, along with his partner Sally Carson, co-founded Pinoccio. In my interview with Eric he said:
“Sally Carson, Pinoccio’s other co-founder, is an expert in the intersection between humans and technology. What I mean by that is that she thinks very deeply and carefully about the psychology of humans interacting with computers. Human-computer interaction, user experience, and usability all fall under her umbrella. I consider her contribution a secret weapon in what we’re trying to achieve with Pinoccio.”
A Secret Weapon?!… I had to find out more what Eric meant, and just what exactly is Pinoccio’s Secret Weapon. I contacted Sally Carson and asked her about the intersection of User Experience (UX) with electronics and the design of the Pinoccio. Along the way, I learned some good lessons on why design is important, even to just a set of electronics.
This is a great video that covers the wearable scene. Super cool MAKE alum (and Adafruit wearables engineer) Becky is one of the artists and engineers interviewed. As computing moves from our desktops to our phones, we look into the future to see how technology will become increasingly ingrained in our movements and our active […]
Last week I had the opportunity to attend and speak at Smart Fabrics 2013 in San Francisco. Smart Fabrics is the most interdisciplinary conference I’ve been to in a while. As Stacey Burr (member of the conference advisory board and VP of adidas Wearable Sports Electronics) said in her opening address, topics ranged from “bras to tanks and DARPA to DIY.” In the crowd were CEOs, students, textiles and PCB manufacturers, artists, fashion designers, material scientists, “integraters”, consultants, and branders. It reminded me of the mix that we’ve been aspiring to achieve locally at the Toronto Wearables Meetup.
Instructables user caitlinsdad modified a Mho the Resistor plushie with color bands glued to PVC rings serving as a resistor value decoder. He also modded a Ruby the Red LED plushie to