In the beginning of 2014, Hassan Bouchiba and I (Edouard Leurent) decided to make a quadcopter from scratch as a hobbyist robotics project.

Parts

Sensors Actuators Frame
ITG-3200 MEMS gyroscope A2212-13 Brushless Motors Designed on Catia
ADXL345 accelerometer APC 10x4.7 Propellers 3D printed arms
HMC5883L magnetometer FlyFun Electronic Speed Controllers 18A Core made of carbon plates
IMU Motors See below

Media

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Application: the ThugDrone

Now that the drone was up and flying, my good friend Adrien Rahier came to me with the idea to use it as an aerial graffiti platform.

We actuated a spray can with a servo-motor controlled remotely, and mounted it with a rotating joint on the quadcopter.

The drone had to be able to automatically stay still against a wall. Wall stand

Here is the result.

Thugdrone