5452615

Event Description Sungrow Power Supply Co., Ltd. released its 2015 performance report, with full-year operating revenue of RMB 4.648 billion, a year-on-year increase of 51.79%; net profi...[Details]

This article introduces the relevant settings of CAM output in PADS in detail. Now I will introduce it to you for learning. First, import a standard CAM output document and use I...[Details]

Hisense teamed up with JD.com to launch the Galaxy series OLED TV J70, which sparked heated discussions in the industry.   Hisense has achieved movie-level picture quality for OLED through the applic...[Details]

How to draw a functional diagram Function chart (SFC) is a graphical representation method for describing the control process, functions and characteristics of the control system. It is simple...[Details]

In the MCS- interrupt priority, the interrupt priority register IP is set high. If a bit in IP is set to 1, the corresponding interrupt is of high priority, otherwise it is of low priority. -  - ...[Details]

On May 28, 2018, the SNEC2018 International Solar Photovoltaic and Smart Energy Exhibition and Conference was successfully held at the Shanghai New International Expo Center. In order ...[Details]

Signal source is one of the four common electronic measuring instruments, the other three are: network analyzer, spectrum analyzer and oscilloscope. This article introduces the basic knowledge of sig...[Details]

As composite components are widely used in various fields such as aviation, aerospace and shipbuilding, the safety of these composite components plays a key role in product quality and has important e...[Details]

　　1 Introduction Since the first digital signal processor (DSP) chip was introduced in the early 1980s, DSP has brought great opportunities for the development of digital signal processing with its un...[Details]

When measuring DC resistance with a voltmeter and ammeter, connect the voltmeter in parallel to both ends of the resistance being measured, and connect the ammeter in series to the resistance loop. T...[Details]

Modern aircraft are increasingly using electric actuation technology, and the application of a large number of advanced airborne electrical equipment has rapidly increased the capacity of aircraft ...[Details]

At present, the new energy vehicle sector is facing a "dilemma" of overlapping policy cycles, economic cycles and industrial cycles: multiple factors such as the decline in subsidies, the entry of fo...[Details]

As a senior engineer, I still have to answer this question objectively. I still disagree with some related topics such as "Learning a Microcontroller in 15 Days from Zero Basics". If you have zero fo...[Details]

The control of the frequency converter is nothing more than the basic logic of start, stop, forward, reverse, and speed regulation. These logics basically require the level state to be valid, rathe...[Details]

The press overload protection device is an important device used to protect the press from damage during operation. It can monitor the working status of the press in real time. When the press is ab...[Details]