Tutorial Overview

Modern drones combine power, sensing, and communication within a tightly constrained platform. This tutorial walks through the major subsystems found in commercial and industrial drones, starting with lithium-ion battery configurations and the power tree that supplies motors, processors, sensors, and peripheral functions.

From there, it covers BLDC motor control for propellers and gimbals, electronic protection, visual navigation, LiDAR, environmental sensing, and wired and wireless connectivity. Block diagrams and component examples throughout show how the right power and sensing choices can extend flight time, protect critical loads, and support more autonomous operation.

Read the full tutorial for hands-on guidance on drone power and sensing system design.