The second stage of THE DRONE CHAMPIONS LEAGUE has been completed

24 Ноя 2016, 14:04

On November 18-19 the second stage of THE DRONE CHAMPIONS LEAGUE took place in the unique location Salina Cave in Turda, Romania.

The best drone photos of 2017 at the International Drone Photography Contest

8 Дек 2017, 18:14

Dronestagram, the first social network dedicated to drone aerial photography, is now in its fourth year of a photo contest in partnership with National Geographic.

Animals that don't like quadcopters

22 Авг 2015, 10:51

A review on how it's not uncommon for animals to attack flying quadcopters

Video explanation of the principle of operation of the collectorless motor

9 Авг 2015, 13:13
Video explanation of the principle of operation of the collectorless motor

This video gives the basic concepts of the principle of operation of collectorless motors, which are often used in RC models.

In RC brushless motors (or brushless motors), the third winding acts as a position sensor (Hall sensor) when it is not energized.

Видео-поясниение принципа работы бесколлекторного мотора

Comments

briareos8 Ноя 2021, 13:33
Видео не доступно
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flewerty8 Ноя 2021, 13:39
briareos, Обновили
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