Application design and installation of building automation system

Now the building automatic control system is a distributed control system DCS. DCS is a management control mode. Its essence is centralized management and decentralized control. The so-called decentralized control is to set up controllers with microprocessor chips near many equipment (field), and then connect many field controllers called “direct digital controller (DDC)” in a […]

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How to select the appropriate power controller for USB type-C

With the popularity of digital camera, quick type and other electronic devices, it has become a new trend in the electronic market. The goal of USB type-C interface is to adopt a unified interface for the interconnection between different electronic devices. At the same time, it can provide power supply and transmit data, and also […]

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Design of distance alarm based on CPLD controller and ad9283 chip

introduction In order to reduce the occurrence of automobile collision accidents, automobile collision technology has developed rapidly in recent years. The first problem to be solved in vehicle collision avoidance technology is the safe distance between vehicles. When the distance between vehicles is less than the safe distance, it should be able to alarm automatically. […]

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Introduction to main system modules and functions of PLC

For decades, programmable logic controller (PLC) has always been an organic part of factory automation and industrial process control. From simple lighting function to environmental system, to chemical processing and other applications, are inseparable from PLC control. These systems have many functions and provide various analog and digital input / output interfaces, signal processing, data […]

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Function and application design of high performance digital signal controller in servo system

1. Introduction With the increasing demand for automation in industry, civil and military, the digital AC servo system with high-performance microprocessor as the control strategy will become the development trend of servo system. Focusing on the high-performance digital signal controller tms320f28334 launched by TI company, this paper focuses on its function and practical application in […]

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Structure composition and principle analysis of PLC

Programmable logic controller, whose English full name is programmable logic controller, referred to as PLC, is a digital operation of the electronic system, specially designed for industrial applications. It uses programmable memory, which is used to store the instructions of logic operation, sequence control, timing, counting and arithmetic operation, and controls various types of mechanical […]

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Marvell bravera SSD controller enables top performance data center flash solution

The industry’s first PCI 5.0 SSD controller provides architecture flexibility, security and data protection for the optimal cloud infrastructure Santa Clara, California (2021 / 06 / 10) – Marvell (NASDAQ: mrvl) today announced the launch of its new bravera ™ SC5 controller series brings unprecedented performance, first-class efficiency and leading security functions to cope with […]

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TWK launches a super small safety encoder trk38

TWK has introduced an ultra compact single turn magnetic encoder, trk38, which is designed for safe application. Its diameter and length are only 38mm, so it is suitable for installation in narrow installation space. Its security level is high: the safety encoder can detect position and speed, and meet the requirements of SiL2 (IEC61508) and […]

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