The romantic imagination and courage to explore unknown fields are important sources driving human progress. People perceive and understand the colorful world through vision, smell, hearing, touch, and taste. With the advancement of sensor technology, traditional human perception methods have been greatly expanded, achieving a qualitative to quantitative deepening of information perception regarding temperature, pressure, … Read more
With the development of sensor technology, embedded technology, distributed information processing technology, and wireless communication technology, wireless sensor networks (WSN), composed of a large number of micro sensor nodes with microprocessing capabilities, have gradually become a hot research topic. Compared with traditional wireless communication networks like Ad Hoc networks, the characteristics of self-organization, dynamism, reliability, … Read more
—— [Introduction] —— This article discusses the application and design ideas of low-power wide-area IoT technology in different scenarios, aiming to provide a practical judgment on the maturity of low-power wide-area IoT technology, the selection of application scenarios, and its importance in the field of IoT technology. 1. Background This article discusses the application and … Read more
Resistive sensors, along with their corresponding measuring circuits, are essential tools for automatic weighing, process detection, and achieving automation in production processes across various sectors such as metallurgy, power, transportation, petrochemicals, commerce, biomedicine, and national defense. They are used in measuring force, pressure, weight, displacement, acceleration, torque, and more. Resistive Sensors Resistive sensors convert the … Read more
Click on the above “Beginner’s Guide to Vision“, select to add “Star” or “Top“ Important information delivered promptly Visual sensing technology is one of the seven major categories of sensing technology. A visual sensor refers to a sensor that calculates the characteristic quantities (area, centroid, length, position, etc.) of an object by processing the images … Read more
Source: Sensor Expert Network In recent years, with the accelerated development of intelligence, electrification, and connectivity, automobiles are transforming from a single mode of transportation into a multifunctional third space that integrates leisure, entertainment, and office functions. The application of smart sensors can enhance the intelligence and automation level of vehicles. In addition to mainstream … Read more
Fiber optics were initially used for the transmission of light, making them suitable for long-distance information transfer and serving as the cornerstone of modern information society’s fiber optic communication. The characteristic parameters of light waves propagating in fiber optics can change indirectly or directly due to external factors, allowing fiber optic sensors to analyze and … Read more
What Are Smart Sensors? As tools for humans to obtain information, sensors are an important part of modern information technology. Traditionally, sensors output mostly analog signals, lacking signal processing and networking capabilities, and must be connected to specific measuring instruments to complete signal processing and transmission functions. Smart sensors can process raw data internally and … Read more
Source: Sensor Expert Network Original Author: Dynamic Sensing In the past decade, technologies such as smartphones, smartwatches, and drones have rapidly entered our lives. In the next decade, various wearable devices, IoT devices, robots, and autonomous vehicles will integrate into our daily routines. Among these, sensor technology, as one of the foundational technologies for these … Read more
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