Rafael Araújo's Posts (1)

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Another Quad

I'm starting to build my own quadcopter. I'm a newbie in UAV world so I'm trying to understand all the concepts behind with this project.

I started from scratch building my own IMU and all the control (I don't have a RC system yet).

Here are my specs for now:

Control Board:
  • Arduino Mega
  • 3 LY530AL gyros
  • 1 ADXL330 accelerometer
  • 1 XBee Pro module
Mechanical parts:
  • 4 AX 2308n 1100kv rotor
  • 4 Flying 20A ESC with BEC
  • 4 8x3.8 SF Regular props (well... I cannot found pusher props here so I will use the Jose Julio's idea to turn some degrees in front and rear rotors)
  • 3000mAh 3S mystery battery
I'm sure I have miscalculated something but for now, if it hover with some stability and control I'll be happy.

Nothing is working for now, but I did some tests with rotors and ESCs (breaking one rotor in the process).

Here are some pics of the frame and mounting:



All the photos are posted on my profile and as soon as I get the other photos with my brother I'll upload than.

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