MEMS

Field Measurement Study on the Inclination Deformation Characteristics of Cracking-Type Dangerous Rock Masses Using Micro-Pile Sensors

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Field Measurement Study on the Inclination Deformation Characteristics of Cracking-Type Dangerous Rock Masses Using Micro-Pile Sensors

Abstract Authors: He Zheng1, Xie Mowen1✉, Wu Zhixiang1, Zhao Chen1, Sun Guangcun2, Xu Le2 Affiliations: 1) School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083; 2) Beijing Zhongguancun Smart Safety Science Research Institute Co., Ltd., Beijing 102199 Abstract: The monitoring and forecasting of landslides in dangerous rock masses have always … Read more

Challenges in the Localization of MEMS Pressure Sensors: Why is the Domestic Rate So Low?

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Challenges in the Localization of MEMS Pressure Sensors: Why is the Domestic Rate So Low?

The domestic MEMS pressure sensor market exceeds 8 billion yuan, yet the localization rate is less than 5%. High-end automotive and industrial products are almost monopolized by foreign giants such as Bosch, Infineon, and Honeywell. As a “micro-nano level artifact” that integrates microelectronics and precision mechanics, why has it become a “hard nut to crack” … Read more

How Resonant MEMS Temperature Sensors Achieve High-Precision Meteorological Monitoring?

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How Resonant MEMS Temperature Sensors Achieve High-Precision Meteorological Monitoring?

In meteorological monitoring, industrial control, and scientific research, temperature is a critical parameter. Traditional temperature sensors such as thermocouples, thermistors, and semiconductor temperature sensors, while widely used, have issues such as the need for analog-to-digital conversion, weak anti-interference capability, and poor compatibility with modern integrated circuit processes. In recent years, resonant temperature sensors based on … Read more

Focusing on Embodied Intelligence: Hanwei Technology’s Multidimensional Sensor Layout Leading the Evolution of Robotics

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Focusing on Embodied Intelligence: Hanwei Technology's Multidimensional Sensor Layout Leading the Evolution of Robotics

Recently, at the National Games, the humanoid robot serving as the “No. 0” torchbearer amazed the audience with its steady steps. Each of these seemingly effortless steps is rooted in a precise and powerful perception system. Countless sensors act like the “nerve endings” of the machine, conducting an unceasing flow of data and decision-making in … Read more

Unveiling the Design of MEMS Pressure Sensor Chips: From Thin Films to Resistors, Key to 0.1% F.S. Accuracy

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The barometer in your phone and the tire pressure monitoring system in your car are both powered by a “compact yet precise” MEMS pressure sensor. It operates based on the piezoresistive effect of silicon, measuring only in millimeters, yet it can accurately sense pressure changes. This design document from Wang Dajun’s team breaks down the … Read more

Sensor Discussions During Business Trip Leisure (149)

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Sensor Discussions During Business Trip Leisure (149)

Last night, in the ancient city of Xi’an, with the autumn rain drizzling, I wore a jacket and long pants, feeling a bit chilly. Upon landing in Shanghai, I had to take off my jacket to adjust my body temperature to adapt to the external environment. Humans are the most intelligent species on Earth, and … Read more

CSEAC 2025 Semiconductor Equipment and Components Exhibition: BICCNS Brings ‘Benchmark’ Semiconductor Sensor Solutions

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CSEAC 2025 Semiconductor Equipment and Components Exhibition: BICCNS Brings 'Benchmark' Semiconductor Sensor Solutions

PART.‘Benchmark’ Semiconductor Sensor Solutions At the CSEAC 2025 China Semiconductor Exhibition held in Wuxi, Suzhou BICCNS Sensor Technology Co., Ltd. showcased its innovative precision sensing technology and forward-looking ‘benchmark’ solutions that are not generic sensors, but rather a deep understanding of the special requirements of semiconductor manufacturing (high cleanliness, high vacuum, corrosion resistance, high precision, … Read more

Definition and Classification of Sensors: Don’t Miss Out!

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Definition and Classification of Sensors: Don't Miss Out!

1. Definition and Function of Sensors •Definition: A device that can sense the physical/chemical quantities being measured and convert them into usable electrical signals, serving as the frontend entry for information digitization.•Two Core Functions 1Information Detection: The sensitive element interacts with the environment to capture parameter changes in real-time. 2Signal Conversion: Converts non-electrical quantities to … Read more

Robotics + OCS = MEMS: Happy Weekend

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Robotics + OCS = MEMS: Happy Weekend

MEMS is one of the few branches that combines the attributes of robotics and OCS, benefiting from the dual drive of high demand in robotics and computing power. MEMS, short for Micro-Electro-Mechanical System, is not a specific product but a technology platform and manufacturing process. Its core feature is the use of micro-nano fabrication technology … Read more

Net Profit Soars by 150% in Six Months! Unveiling the Growth Logic of MEMS Sensor Giant’s “Three-Horse Carriage”

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Net Profit Soars by 150% in Six Months! Unveiling the Growth Logic of MEMS Sensor Giant's "Three-Horse Carriage"

Investment Logic: Performance has improved for eight consecutive quarters, with a breakout in Q2 2025, awaiting Q3 data; Successful product diversification, expected to become a platform enterprise; Increased usage of MEMS products in IoT and AI-related fields such as AI glasses and embodied intelligent robots, with the company actively expanding, etc.! Overall, the company’s growth … Read more