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.
The Digital to Analog Converter (DAC) turns bits into waves using a surprisingly simple circuit built from little more than a few resistors. Learn how to build your own R-2R DAC and use it to generate waveforms with a microcontroller
Getting Started with the Internet of Things: Rough Cuts Version
Connecting Sensors and Microcontrollers to the Cloud
Give your gadgets a brain! Previously out of reach for the do-it-yourselfer, the tiny computers called microcontrollers are now so cheap and easy to use that anyone can make their stuff smart. It’s called “physical computing” — with a microcontroller, your gadget can sense the environment, talk to the internet or other gadgets, and make […]
I especially like the use of staples as emergency jumpers.
[W]e are introducing further microcontroller alternatives into the Fritzing ecosystem. In the new release, due tomorrow, you will already get this sweet array of choices. Besides the Arduino and its variants Mega and Nano, you can now use Modified’s pico, mbed, Wiring and Wiring Mini, Basic Stamp, Propeller
Hpropman presents a group of four tutorials about how to connect common motion detecting devices to a microcontroller for triggering haunt props. He has separate tutorials for flood light motion sensors, wall switch motion sensors, X10 wireless motion sensors, and Parallax motion sensors.
