Lisa's Column
UAV Basics - Composition - Motor Drive Control
Model aircraft motor drive control
Motor drive control is to control the rotation or stop of the motor, as well as the speed of rotation. The motor...
UAV Basics - Concepts - Aerodynamic Principles of Quadcopters
Aerodynamics of a Quadcopter
Quadcopter structure and x-mode and +-mode
The four motors of the quadcopter are arranged in a cross shape, driving th...
Basic knowledge of UAV - composition - model aircraft motor
Model aircraft motor
There are brush and brushless motors. Structurally, the brushless motor is similar to the brushed motor, and also has a rotor ...
FP We make a Eachine H8 mini
The Eachine H8 mini quadcopter is certainly one of the most popular mini quadcopters, both for the low price (10-15 €), and for the good perform...