Why a Servo Gimbal Module is Perfect for Smart Hardware Developers
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...
Using the HC-SR04 Ultrasonic Sensor for Smart Hardware
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...
Quickly Build A Color Recognition App with AI Edge Computing
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...
Build a Face Recognition App with AI Edge Computing
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...
Face Tracking Control System Based on Raspberry Pi and PID
The Basic Principle of Face Tracking Face tracking is an important branch of computer vision, primarily involving technologies such as image processing, machine learning, and artificial intelligence. Its purpose is to detect and track the position and movement trajectory of faces in real-time video, enabling further analysis and processing of the faces. This article...
Driving VL53L0X Laser Ranging Module with Raspberry Pi
The Measurement Principle of a Laser Ranging Sensor The working principle of a laser ranging sensor is that the sensor emits laser beams and then measures the distance by receiving the returned laser beams. There are two methods of laser ranging: pulse method and phase method. The pulse method is similar to ultrasonic...