Small FPV quadcopters on 180 frame are in trend

The growing popularity of the new 180 frame mini quad size is gaining momentum.

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.

Drones are saving endangered species

The kakapo or owl parrot is the world's largest and only flightless parrot, found only in New Zealand and its neighboring islands. It was widespread throughout New Zealand before the arrival of colonizers, but by the late 19th century,...