In IoT (Internet of Things) scenarios, sensors are ubiquitous and an indispensable part of the IoT. The first thermostat was introduced in the late 1880s, and infrared sensors began appearing in the late 1940s. IoT and its corresponding Industrial IoT (IIoT) are taking the use of sensors to a new level. Broadly speaking, sensors are … Read more
Abstract In the process of core drilling with wireline, real-time measurement of temperature and pressure at the bottom of the well helps to improve the core sampling process and increase the core recovery rate. Meanwhile, the in-situ measurement data of the core at the bottom of the well is of great significance for understanding the … Read more
Click the blue text to follow us 1 Introduction With the development of wearable technology, smart bands and watches are becoming increasingly popular in our lives. Common smartwatches can monitor various physiological characteristics of the human body, including heart rate, blood oxygen, and body temperature. Blood pressure is an important physiological parameter in the human … Read more