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FPV Freestyle Drone

2020

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Summary


- Devised, assembled, soldered, and tested FPV racing drones incorporating analog/digital video transmitter, DC brushless motors, ACCESS receiver and external video recording functionalities.
- Designed and 3D-printed a mechanical structure to support antennas on the drone.
- Designed a fixture to attach DJI Osmo Action Camera.
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A freestype FPV drone is designed, soldered, assembled, and tested. The flight controller has integrated ESCs and is powered with a 4S 20C LiPo battery.

A camera fixture is designed for a customized OSMO Action Camera.

Isometric View of the Camera Fixture.

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The Action Camera can be slotted in with a tilted piece holding the camera horizontally.

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The drone with camera attached.

A customized antenna module is designed so that the lollipop antenna can be always hanging out of the drone for maximum transmission quality. Although this drone is equipped with a analog video transmission system, it is capable of digital video transmission upgrades.

The antenna module to support lollipop antenna. It is 3D-printed and can be observed at the back end of the drone.
The antenna is at the end of the drone where the white fixture is visible.

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Although the fixture remain intact, the antenna is destroyed after several hard impacts when the drone landing.

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