New season of FPV championship UADR Challenge 2019 Stage 1 in Kiev.

15 Май 2019, 15:42

The opening of the new season of the Ukrainian drone racing championship UADR Challenge 2019 took place on May 12 in the extreme park X-Park in Kiev. X-Park is located on Trukhanov Island on the Dnieper River, gathering all possible extreme entertainment...

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.

Effect of LiPo battery temperature on its resistance

7 Фев 2018, 14:10

This review explains the effect of low temperature on chemical reactions inside battery cells and resistance performance.

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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