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.

Liquid level monitoring is a crucial task in modern industries, agriculture, healthcare, and daily life. With the rapid development of technology, ultrasonic liquid level sensors have gradually become a leader in the field of liquid level monitoring due to their high precision, high reliability, and non-contact measurement characteristics. This article will delve into the working principle, significant advantages, wide applications, and installation precautions of ultrasonic liquid level sensors, taking you to appreciate the charm of this technological product.

Recently, SentherTime's accelerometer successfully passed a rigorous test at 100 meters underwater. This time, the product was tested for IP68 according to the standard GB/T 4208-2017, and the test report is authoritative, fully proving the excellent performance of the product.

In the long river of technology, sensors are like extensions of human senses, allowing machines to perceive the temperature, pressure, and color of the world. Among numerous sensors, thermal conductivity sensors are like precise "temperature detectives", writing silent innovative poems in fields such as industrial automation, environmental monitoring, and medical health by measuring the thermal conductivity of materials.

Underneath hundreds of meters deep, the roar of coal mining intertwines with the sweat of miners to create a unique industrial symphony. In this dark alleyway, an invisible gas - carbon dioxide - is quietly threatening the safety of miners' lives. According to statistics, safety accidents caused by harmful gases account for more than 15% of underground disasters in China's coal mines every year, among which suffocation and poisoning incidents caused by excessive carbon dioxide concentration cannot be ignored. In this battle against invisible killers, mining carbon dioxide sensors play a crucial role.

The six dimensional torque sensor has shown great potential for applications in various fields such as robotics, aerospace, and medical rehabilitation due to its unique advantages. A six dimensional torque sensor, also known as a six axis force/torque sensor or a six axis force sensor, is an advanced sensor that can simultaneously measure three force components (Fx, Fy, Fz) and three torque components (Mx, My, Mz). This article will delve into the structure, working principle, and current research status of six dimensional torque sensors, in order to provide valuable references for practitioners and technical enthusiasts in related fields.