Historical Development of Drones The development of drones began shortly after the end of World War I. Following World War II, many military powers around the world independently converted various retired combat aircraft into target drones, an action that initiated the modern development of drones. With advancements in electronic technology, drones increasingly demonstrated their...

In the wave of smart hardware development, the application of servo gimbal modules is becoming increasingly widespread, particularly in multi-joint robot projects. OpenELAB has introduced a high-torque, brushless servo gimbal module that not only offers excellent performance and durability but also provides a more powerful and stable motion control experience. This article will delve...

In modern technology, smart hardware has become an integral part of our daily lives. From smart home devices to autonomous vehicles, advances in sensor technology have made these devices more intelligent and efficient. Among various sensors, the HC-SR04 ultrasonic distance sensor is undoubtedly one of the most common and important components. This document will...

Color Recognition Action Execution Based on HuskyLens    This function can learn, recognize, and track specified colors. The default setting is to learn, recognize, and track one color. This section uses learning, recognizing, and tracking multiple colors as an example for explanation. Tip: Ambient lighting greatly affects color recognition. For similar colors, HuskyLens may...

Perform Actions Based on Face Recognition Using HuskyLens   This facial recognition tracking demo uses DFRobot's HuskyLens for facial recognition and performs corresponding actions based on the recognition results. For example, when HuskyLens recognizes a specific face, it can trigger the device to wave a flag, play music, turn on lights, or execute other...