As a child, I always looked up at the stars and wondered how I could make it into space. Hopefully, I will live to see that day, but for now, a homemade satellite will have to do. The Nanosatisfi team has made it their mission “to provide affordable space exploration for everyone!,” and with […]
The Netduino Go is an open source, plug and play Netduino with 4 times the speed (168MHz), 6 times the code space (384KB) and twice the RAM (100KB+) of the Netduino Plus.
Here’s another interesting physical computing platform; the PIC-based Create USB Interface. The original design was made by Dan Overholt as a bridge between computer and world for musical and artistic applications. Seeed Studio has an updated design called the CUI32Stem, which has been tweaked to work well with the thirty-something sensors and actuators in their […]
Our friend Daniel Gentleman went to the Parallax Robotics and Microcontrollers Expo in April, and he wrote the following trip report for us.
JeeLab’s Jean-Claude Wippler has been “rethinking the Arduino interface” since 2008, when he first attached an ISM band radio to a Modern Device Real Bare Bones Board. Three and a half years later he has built quite a library of sensors and breakout “plugs” for the JeeLabs Platform. The heart of the platform is the […]
Collin explains Pulse Width Modulation, a simple method for controlling analog devices via a digital signal.
Recently, I had an opportunity to get early access to a new hardware system from Microsoft. Gadgeteer is a way for people to rapidly build devices, program them and then even build enclosures around the projects they make. On Wednesday morning, almost none of my students had ever written a computer program, and by Friday afternoon, every one had the opportunity to write a program that would control output hardware based on the input of sensors that they had built.
