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...

F3U FPV Drone Racing Cup of Ukraine 2016 and ERSA European Cup 2016 on Ibiza Island

4 Дек 2018, 13:11

It's hard to imagine that almost 3 years have passed since the Ukrainian FPV community was born, and drone racing went from ordinary backyard flights to serious championships with big sponsors and serious attention of mass media....

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
0
flewerty8 Ноя 2021, 13:39
briareos, Обновили
0

You need to be registered or authorized users to leave messages.
Registration