WJT-342-R

Nvidia, the US chip giant, faces many difficulties in acquiring ARM, a British chip design company. While the review by various governments is still pending, this acquisition worth $54 billion has be...[Details]

As the research and development cycle of new energy vehicles continues to shorten, the iteration speed of new energy technology is accelerating, and the speed of product replacement is also ...[Details]

Common-mode currents in non-isolated power supplies can be a source of electromagnetic interference (EMI), but have you ever tried to eliminate them? In some high-voltage power supplies, such as t...[Details]

We do not recommend the use of unions unless necessary. Enumerations are relatively simple to use. There are good examples in the project practice in Chapter 19 of this book. In this class, let's pra...[Details]

At the just concluded 2011 European Photovoltaic Solar Exhibition (EUPVSEC), thin-film giant Oerlikon Solar launched a new module, which set a new record with a stable module power of 154 watts (pe...[Details]

The hardware diagram is as follows: The component list is as follows (somewhat redundant): The program is as follows (C language): #include reg51.h unsigned char led1 ={0XEF,0XEF,0X83,0XAB,0XA...[Details]

I believe that many people know that oscilloscope probes can be seen everywhere in our corporate laboratories and R&D workbenches, desks in electronic teaching classrooms, etc. It can be said that wh...[Details]

Projected capacitive is the mainstream touch screen technology at present, and its structure is diversified. According to the latest Touch Panel Market Analysis: October 2011 Update report by Dis...[Details]

On January 15, the State Grid Hunan Electric Power Research Institute announced that the Hunan Province-wide large-scale diversified new energy storage multi-scenario integrated application and coordi...[Details]

User mode (user mode), the normal mode for running applications; Fast interrupt mode (fiq mode) is used to support data transmission or channel processing; Interrupt mode (irq mode), used for normal ...[Details]

1. Introduction With the rapid development of computer technology, industrially developed countries have invested heavily in the research and development of modern manufacturing technolo...[Details]

Common faults of LED display and simple solutions: Fault phenomenon Cause Fault analysis and processing One unit board is not lit 1. No +5v 2. Data...[Details]

Today, the official Weibo account of realme mobile phone announced that it will officially release its new flagship phone realme X2Pro at 10 am on October 15 at the China Film Directors Center in Bei...[Details]

As shown in the following code, why is sending port SDA to SDA a set operation? In fact, SDA is an offset, which is based on GPIO_PORTB_BASE. SDA defines a certain pin, such as #define SDA 0x20H This...[Details]

With the development of multimedia video technology, the fields of education, business presentation, game entertainment, video surveillance, airborne video display, etc. all require the...[Details]