FPV Championship UADR Challenge 2019 Stage 2 in Zaporizhzhya

31 Май 2019, 20:44

The second stage of the Ukrainian Drone Racing Championship UADR Challenge 2019 was organized in Zaporizhzhya on the territory of the Motor Sich Sports Complex, as part of the local air festival...

FPV drone racing at the UADR Challenge 2019 Stage 4 Championship in Odesa

2 Авг 2019, 16:14

On July 27 and 28, under the hot southern sun, a hundred meters from the sea and a few blocks from the historic center of Odessa, at the stadium "Dynamo" pilots from different parts of Ukraine competed...

Video suspension on mini quadcopter 250 class

7 Сен 2015, 21:35

Example of video suspension installation on mini 250 quadcopter with interesting result

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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