FPV race in Uzhgorod UADR Challenge 2017 Stage 4

7 Сен 2017, 23:06

The new UADR CHALLENGE Stage 4 Uzhhorod Drone Racing Cup was held from September 1 to 3 in the city of Uzhhorod, Transcarpathian region, on the territory of the medieval Uzhhorod castle, built at the turn of the 10th-11th centuries.....

FPV racing in Kiev UADR Challenge 2018 Stage 3: CHAIKA

31 Июл 2018, 13:13

The season of the Ukrainian drone racing championship UADR Challenge 2018 started rapidly with the May stage in Kherson, where FPV pilot Modest Ach (Zipper Team) won. Then the competition continued on May 19-20 in the city of Kharkiv,...

Video explanation of the principle of operation of the collectorless motor

9 Авг 2015, 13:13

Video on how a collectorless motor works

A British man built a homemade multicopter and flew it into the air

1 Сен 2015, 23:53
A British man built a homemade multicopter and flew it into the air

An inventor from the UK managed to build a super multicopter called The Swarm, which was able to lift himself into the air.

To do this, he used as many as 54 motors and 6 groups of KK2.15 flight controllers to stabilize and coordinate the motion. The propellers used were 18 inches (46cm). The total weight of the design came out to 150 kilograms, the drone can stay in the air for about 10 minutes and lift a weight of 164 kilograms.

The author said that it cost him £6,000 to design the device.

In the video, the creator of the drone managed to rise into the air at 4.5 meters.

Earlier before that, the German company E-Volo had already tried to do something similar:

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