In the diverse landscape of modern sensing technology, piezoelectric vibration chip sensors have become a key player in the intelligent process of various industries due to their unique piezoelectric effect. From the status monitoring of industrial equipment to the improvement of user interaction experience in consumer electronics products, its presence is ubiquitous, providing core support for the efficient and precise operation of various systems. At present, with the surging wave of technology, piezoelectric vibration chip sensors are also standing at a new starting point of transformation, and a series of clear and highly promising development trends are gradually emerging.

In the field of sensor technology, the piezoresistive effect, as a unique physical phenomenon, provides a highly sensitive solution for measuring physical quantities such as pressure, stress, acceleration, etc. Piezoresistive sensors have become indispensable sensing components in modern industries, aerospace, biomedical and other fields due to their excellent performance. This article will start from the microscopic mechanism of piezoresistive effect, and deeply explore the working principle, technical characteristics, and engineering applications of piezoresistive sensors.

Optoelectronic sensors, as an indispensable part of modern technology, play an important role in various fields such as industrial automation, robotics, safety systems, and daily life due to their advantages of high precision, fast response, and non-contact detection. From product detection on the production line to environmental perception in smart homes, photoelectric sensors are ubiquitous, greatly promoting technological progress and social development. This article aims to delve into the working principle of photoelectric sensors and provide a detailed introduction to their various classification methods, in order to provide readers with a comprehensive and rigorous scientific knowledge framework.

The 4th China Industrial Equipment Intelligent Operation and Maintenance Conference and Innovation Achievement Exhibition, hosted by the China Machinery Industry Federation and the China Association of Mechanical and Electrical Equipment Maintenance and Transformation Technology, will be grandly held in Hangzhou from April 16th to 18th. At that time, Senser Technology will showcase a series of cutting-edge products and technologies independently developed, designed and manufactured, with booth number B42.

of our lives. Among them, MEMS acoustic sensors, with their characteristics of miniaturization, high precision, and low cost, have shown broad application prospects in multiple fields such as consumer electronics, automotive electronics, and medical health. This article will take you to a deeper understanding of the classification and application of MEMS sound sensors, and explore the mysteries of this miniaturized sound world.

Behind seemingly ordinary scenes such as smartphone navigation, drone obstacle avoidance, and smartwatch step counting, there is a core technology that works silently - MEMS magnetic sensors. As a combination of microelectromechanical systems (MEMS) and magnetic induction technology, it is reshaping the way humans perceive direction, position, and motion with a millimeter sized body. This article will take you into the world of MEMS magnetic sensors, exploring their classification mysteries, application scenarios, and future evolution paths.