Microcontroller Stuff
Tutorial 5 for Arduino: Motors and Transistors | JeremyBlum.com
This tutorial was featured on the official Arduino blog on 3/9/2011
Quadrotors are the new Segways: a mesmerizing, somewhat magical, self-stabilizing platform that every tech person wants to have. You can't ride a quadrotor ( well, maybe you can ), but they do fly, and you can build one yourself from scratch!
PCB Quadrotor (Brushless)
Los Altos-based start-up Electric Imp is looking to make putting the "things" into the Internet of Things both cheaper and simpler with Imp - a Wi-Fi equipped card designed to connect appliances to the internet so that users can remotely monitor and control them.
Electric Imp promises a simpler cheaper path to the Internet of Things
T his website , Arduino NetServer , demonstrates a simple way to achieve Internet Controlled Arduino(Electronics , Embedded System with Microcontroller Unit). This allows people be able to remote control their Arduino Projects(or Electronic Projects) via Internet.
Arduino NetServer
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Learning Arduino with the Fritzing Starter Kit
A new kind of three-dimensional display developed at HP Labs plays hologram-like videos without the need for any moving parts or glasses. Videos displayed on the HP system hover above the screen, and viewers can walk around them and experience an image or video from as many 200 different viewpoints—like walking around a real object.
arduino, electronics, robotics, hacking) - #42
You can download the Source Code here . How it works:
Controlling an Arduino with an iPhone
Learning Examples | Foundations | Hacking | Links
ArduinoToBreadboard
Introduction to C
This tutorial designed to be a stand-alone introduction to C, even if you've never programmed before.Animation of a simplified stepper motor (unipolar) Frame 1: The top electromagnet (1) is turned on, attracting the nearest teeth of the gear-shaped iron rotor. With the teeth aligned to electromagnet 1, they will be slightly offset from right electromagnet (2).