In recent years, with the rapid development of flexible electronic technology, flexible wearable sensor devices for monitoring human motion have attracted widespread attention from both academia and industry. Among them, flexible pressure sensors play an important role in monitoring physiological health signals such as pulse, blood pressure, respiration, etc. Fabric based pressure sensors have become an ideal choice for the development of smart wearable electronic products due to their excellent flexibility and breathability. However, currently most fabric based pressure sensors are difficult to accurately monitor pressure signals in the presence of strain interference, which limits their further applications.

Among the numerous innovative achievements of modern technology, infrared pulse sensors are like shining stars, playing an important role in the field of health monitoring. The following will delve into the relevant content of infrared pulse sensors.  

The stability and accuracy of temperature sensors, as key components in modern electronic measurement and control systems, are crucial for the operation of the entire system. And resistance measurement, as an important means of evaluating the performance of temperature sensors, cannot be ignored. This article will delve into the resistance measurement methods and related principles of temperature sensors.

In this article, researchers such as Wang Xiaoyi from Beijing Institute of Technology and Gao Feng from Zhejiang University published a paper titled "A High Performance Surface Acoustic Wave Humidity Sensor with Uniform Multilayer Graphene Oxide Film" in the ACS Sens journal. They studied the use of uniform wrinkled graphene oxide (GO) thin films obtained by vacuum filtration and liquid-phase transfer methods as sensing materials, and proposed a surface acoustic wave (SAW) humidity sensor with comprehensive performance.

Sensors, known as the "eyes" and "ears" of electronic devices, can sense various types of information such as temperature, pressure, light, etc., and convert them into electrical signals for devices to interpret. Among them, piezoresistive pressure sensors have been widely used in multiple fields due to their high sensitivity, small size, and easy integration, becoming the "pressure detectives" in the field of technology.

In 2024, the CMOS image sensor (CIS) market has undergone a series of significant changes and developments, which are not only reflected in the expansion of market size, but also in technological innovation, expansion of application areas, and reshaping of market competition patterns. This article will provide a comprehensive review of the CMOS image sensor market in 2024, exploring the driving factors and future development trends behind it.