Maker, developers, and hobbyists who enjoy constructing projects using the Arduino platform may be interested in an Arduino quadcopter called Comelicottero. This innovative project has been ...

But the module also has a very capable SPI interface, and by adding a simple Arduino, the complete capabilities of this receiver can be unlocked. [garagedrone] put together a very complete demo ...

Fortunately, [Dzl] has a shortcut for us; he reverse engineered the communication protocol for a cheap toy quadcopter to work with an Arduino. The cheap toy in question is this one from Hobbyking ...