A British man built a homemade multicopter and flew it into the air

1 Сен 2015, 23:53

An inventor from the UK has managed to build a super multicopter that was able to lift himself into the air.

Our beautiful planet earth, the best quadcopter images of 2015

22 Янв 2016, 12:20

The best 10 images of 2015, were photographed in different parts of our planet.

Selection for IDSC 2019 FPV Championship UADR Challenge 2019 Stage 3 in Oleshki (Kherson)

4 Июл 2019, 18:27

On June 8-9, as a result of the selection and simultaneously 3 stages of drone racing competition UADR Challenge 3 best pilots got the right to represent Ukraine and the opportunity to compete with the best teams of the World...

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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