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Aeroquad - An Arduino based four rotor R/C helicopter or quadrocopter.

Aeroquad - An Arduino based four rotor R/C helicopter or quadrocopter.
Check out our main website and forum at For feature requests or bug reports, please submit them to: If you are interested in obtaining the latest and greatest code, please visit our main repository at: The AeroQuad is an open-source hardware and software project dedicated to the construction of remote controlled four-rotor helicopters, also known as quadcopters or quadrocopters. AeroQuad hardware typically consists of an Arduino microcontroller (Mega-2560 or Uno) as the flight controller board, and an AeroQuad shield with various sensors, such as an accelerometer and gyroscope. AeroQuad software, written mostly in C and uploaded to the micro-controller via the Arduino IDE, currently supports Rate (Acrobatic) Mode that uses only the gyroscope for flight assistance, and Attitude (Stable) Mode that use both the gyroscope and accelerometer for auto-leveled flight assist. There are also additional sensors that provide numerous other optional functions, such as heading or altitude hold.

https://code.google.com/p/aeroquad/

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