Medical education attaches great importance to practical operation. Without clinical practice, it is impossible to train qualified doctors. One of the bottlenecks in the cultivation of modern medical talents is that students are forced to move away from the practice of clinica ...READING MORE...
One: Introduction to the sensor The national standard GB7665-87 defines the sensor as: "A device or device that can feel the specified measured signal and can be used as a signal according to a certain rule, usually composed of sensitive elements and conversion elements." The sensor is ...READING MORE...
At present, there is no unified classification method for sensors, but the following three are commonly used: 1. According to the physical quantity of the sensor, it can be divided into sensors such as displacement, force, speed, temperature, flow rate, gas composition and so on. 2. According to ...READING MORE...
At present, there is no unified classification method for sensors, but the following three are commonly used: 1. According to the physical quantity of the sensor, it can be divided into sensors such as displacement, force, speed, temperature, flow rate, gas composition and so on. 2. According to ...READING MORE...
Li Qiujing, Ye Yun, ZTE Corporation Abstract: Combining a number of actual cases around the world, this paper proposes a streamlined scheme architecture for telecommunication big data. The solution is based on the actual application scenario of the operator, selecting suitable components for comb ...READING MORE...
The initial on-site calibrators include CST2001 pressure calibrator and PEC three-phase multi-function calibrator. Taking PEC three-phase multi-function calibrator as an example, it is an intelligent field calibrator. The so-called intelligent field calibrator is a single-chip microcomputer as ...READING MORE...
Recently, Infineon Electronics (Hangzhou) Co., Ltd. announced the introduction of 75W/150W Series Class II constant current LED drivers, namely EUC-075S070DD/SD and EUC-150S070DDA/SDA. The EUC-075S070DD/SD and EUC-150S070DDA/SDA products have full load efficiency of 90% and 92.5%, respectively. Bo ...READING MORE...