Search WeChat Jicheng Training Common input devices for PLCs include buttons, limit switches, proximity switches, toggle switches, dip switches, and various sensors, while output devices include relays, contactors, and solenoid valves. Correctly connecting the input and output circuits is a prerequisite for ensuring the safe and reliable operation of the PLC. 1 Connecting PLC with … Read more
The national standard of China (GB7665-2005) defines a sensor as: “a device or apparatus that can sense the measured quantity and convert it into a usable output signal according to certain rules.” Sensors, as an important means of information acquisition, along with communication technology and computer technology, constitute the three pillars of information technology. Below, … Read more
By | Sensor Technology (WW_CGQJS) MEMS sensors are key devices for obtaining information and play a significant role in the miniaturization of various sensing devices. They have been widely used in fields such as space satellites, launch vehicles, aerospace equipment, aircraft, various vehicles, biomedical applications, and consumer electronics. Typical applications of MEMS sensors are shown … Read more
What is a Sensor? A sensor is a component or device that converts collected information into signals that can be processed by equipment. Just as humans take action based on information obtained through vision, hearing, smell, and touch, devices also control or process based on information obtained from sensors. Sensors collect and convert signals (physical … Read more
The birth of nanotechnology sensors has propelled human society into the era of intelligent sensors. It integrates numerous excellent properties, providing important diversified means for detecting the microscopic world at the nanoscale, which will trigger a revolutionary impact in the military field. It is the nanotechnology sensor. So, what is a nanotechnology sensor? What are … Read more
From November 11 to 13, the first China Sensor and Application Technology Conference was grandly held in Guangming District, Shenzhen. At the conference, Guo Yuansheng, chief engineer of the Electronic Components Industry Development Research Center of the Ministry of Industry and Information Technology (MIIT) and vice president of the China Sensor and Internet of Things … Read more
From the vast starry sky to the vast ocean and the expansive land, sensors serve as the source of information acquisition and are the bridge connecting the physical world to the digital world. They have become one of the most important cornerstones of an information society. The main function of sensors is to convert various … Read more
Western military powers rely on advanced and precise weaponry to deter and defeat asymmetric and near-peer adversaries. For better effectiveness, these weapons should match accurate information about the targets, such as location and status. For time-sensitive targets, this information needs to be provided quickly, or the target may change. The process defined as the “Sensor … Read more
This article is reprinted with permission from the WeChat public account “CSDN” (ID: CSDNnews) Even in the post-industrial era, industry remains the largest demander and consumer of technological advances. According to IDC Research, in 2018, the manufacturing sector invested $189 billion in technology R&D, far exceeding the transportation sector ($85 billion) and utilities ($73 billion), … Read more
(1) Real Application Scenarios of Industrial Internet According to the white paper from the Industrial Internet Industry Alliance in China, there are currently four main application scenarios for industrial internet platforms: (1) Production process optimization for industrial sites; (2) Management decision optimization for enterprise operations; (3) Resource optimization and collaboration for socialized production; (4) Management … Read more