Reviews

SonicModell AR 900mm flying wing video review.

Here is a review of the SonicModell AR V2 FPV flying wing, with a wingspan of 900mm.

Nuances of assembling and configuring copters with a connected current limiter

The article explains and shows the effect of a connected auxiliary resistance when assembling a quadcopter on the power circuit.

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.

Video explanation of the principle of operation of the collectorless motor

Video on how a collectorless motor works

Video example of acro flight on the ZMR250 quadcopter

Example of quadrocopter flight in acro mode by FPV pilot Boris B