FPV racing in Kherson UADR Challenge 2018 Stage 1 FABRIKA Rotor Fest

9 Май 2018, 11:12

Over the past few years drone racing in Ukraine has quickly grown from small gatherings of enthusiasts to full-fledged championships with prizes and press coverage. At the same time, drone racing continues to gain popularity and develop, attracting more and more

FPV race in Kiev UADR Challenge 2017 Stage 3 Re:Race

22 Сен 2017, 10:32

As you know, the 3rd stage of UADR Challenge in Malaya Viska was not held on July 1 due to squally wind, so the race was postponed to the end of September. The reboot of the 3rd stage called UADR CHALLENGE 2017 STAGE 3 Re:Race took place on September 16-17 in Kiev.

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.

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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