W2PV-C1SB1-R/CE

1. Introduction In today's rapid industrial development, the prominent role of three-phase power supply as the most direct energy source of industrial control system is obvious. Therefore, it ...[Details]

The Geely Borui, whose exterior design was led by former Volvo design director Peter Horbury, has won unanimous praise from domestic consumers for its appearance since its launch. Obviously, after ac...[Details]

Supply chain sources pointed out that as the process yield of Yangtze Memory and Changxin Memory increases, their production capacity will gradually expand this year. At the same time, the importance...[Details]

What to do if the motor trips automatically? During the operation of the motor, if the horn and alarm bells suddenly sound, the ammeter indicates zero, the green light of the circuit breaker f...[Details]

Although the United States has many powerful chip companies, such as Intel, Qualcomm, and Broadcom, most of these companies rely on overseas foundries for chip production. According to a report relea...[Details]

Samsung has announced on Twitter that it will soon release a new Exynos processor. Foreign media said it will most likely be released at the 2019 Samsung Technology Day event tomorrow. The teaser i...[Details]

This article describes the characteristics of LED light sources used in garden landscape lighting, pointing out that many cities have used LED light source lighting technology in the construction of u...[Details]

bandwidth       Bandwidth determines the basic ability of an oscilloscope to measure signals. As the signal frequency increases, the oscilloscope's ability to accurately display the signal decrease...[Details]

       Samsung's entry-level Galaxy M12 has recently passed multiple certifications from the Indian regulatory agency BIS, and the phone has now appeared on the GeekBench benchmark database. 　　Accord...[Details]

　　Today's class is the last class of Pi Ziheng's "ARM Cortex-M Files" series (I suddenly feel a little reluctant to say goodbye, ahem, let Pi Ziheng sort out his emotions first). Today Pi Ziheng main...[Details]

　　Pulse Width Introduction 　　Pulse width is the abbreviation of pulse width. Pulse width has different meanings in different fields. Usually, pulse width refers to the period during which a pulse can...[Details]

There are two common R-type transformers on the market. One is the control transformer and the other is the isolation transformer. The two transformers have different uses. Let Huangli introduce th...[Details]

1. Basic Concepts of LCD/LCM The structure of Liquid Crystal Display (LCD) is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal fine wires between...[Details]

This system is a single-chip temperature control system based on PID. I found a complete program on the Internet and made the corresponding proteus hardware simulation according to his program, but I...[Details]

01 Information security requirements This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]