FPV race in Uzhgorod UADR Challenge 2017 Stage 4

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

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...

Effect of LiPo battery temperature on its resistance

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