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...

Drone Photo Awards 2021. Best drone photos and videos

29 Сен 2021, 11:44

The winners of the Drone Photo Awards 2021, the most popular international competition for aerial photography from quadcopters, were announced the other day. For the fourth year in a row, the best images taken by drones were chosen.....

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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