Circuit Skills: PWM (Pulse Width Modulation)
Collin explains Pulse Width Modulation, a simple method for controlling analog devices via a digital signal.
Technology
Adventures in Android ADK Development
As you may have heard, Google made happy waves recently when they announced the Android Open Accessory Development Kit platform. This allows Arduino-compatible and PIC based boards to “…interact with an Android-powered device in a special ‘accessory’ mode.” Unlike Apple’s frustratingly closed iPhone platform, this board (and the associated SDK and Arduino libraries) shows a […]
Radio Shack at the Faire
I really enjoyed meeting the Radio Shack folks at Maker Faire. They seemed genuinely interested in understanding the needs of makers and trying to stock the types of products that we might want. We’re looking forward to working with them in the future. The team that was at the Faire did a few videos and a blog report about their experiences.
School of the Visual Arts Seeks Unique Sysadmin
There are two positions available at SVA in NYC: a systems administrator in the MFA Interaction Design and Visible Futures lab, and another for managing servers and the woodshop. It’s a unique opportunity to work with talented students in a high-tech lab managing physical computing equipment and digital making machines like laser cutters and 3D […]
Tool Review: Fluke 2AC VoltAlert Non-contact Voltage Tester
This tool has been extremely helpful in mapping the wiring in my new home. It is the size and shape of a pen, and could not be simpler to use: Touch the plastic tip to a cable, switch, receptacle, or fixture where an AC potential in the range of 90 to 1000 volts is present, and the LED lights up.
The Latest in Hobby Robotics 08
In this weeks edition of The Latest in Hobby Robotics, Frits and Andrew are looking at an interesting collaborative attempt for hobbyists to get together across the globe to build the most advanced amateur humanoid robot, followed by some inspiration to show you how easy it has become to work with GPS! Links related to […]
New in the Maker Shed: Make: Arduino Bots and Gadgets
Want to build your own robots, turn your ideas into prototypes, control devices with a computer, or make your own cell phone applications? It’s a snap with the book Make: Arduino Bots and Gadgets and the Arduino open source electronic prototyping platform.