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Are you still envious of others who buy new phones every day? There are surprises every week? Don't worry, come to Sina Public Testing, and you can try out new and good things with just a few clicks....[Details]

With the increasing requirements for automation control and reliability of induction heating power supplies , induction heating power supplies are developing towards intelligent and digit...[Details]

/// ... #include reg52.h #include intrins.h typedef unsigned char uchar; typedef unsigned char uint; //****************************************IO port definition*********************************...[Details]

1 Introduction Some developing defects, especially internal defects of equipment, can only be discovered after the equipment heats up to a certain degree. This will not only cause a corresponding d...[Details]

This article introduces the design of a full-color LED display offline playback system based on an embedded system. This solution aims to establish a small playback system with video playback, pictur...[Details]

The U.S. Department of Transportation recently confirmed that the Trump administration quietly disbanded the Transportation Automation Advisory Committee established during the Obama era earlier this...[Details]

I used to think that XEP100 didn't have a unique identifier, but I was flipping through the manual a few days ago and came across the ID. I'll make a note of it. Figure 1. IFR field description T...[Details]

... ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​R5 and C6 are used to improve the gain...[Details]

    Abstract: The use of DTMF signals to achieve long-distance microcomputer communication has the characteristics of long transmission distance, accurate data and strong anti-interference ability. ...[Details]

What clock? First, let's talk about what a clock is. The clock is the heart of the microcontroller. Every time it beats, all the circuits of the microcontroller move synchronously. It's like when w...[Details]

0 Introduction The main fan of a mine is the main ventilation equipment of a mine. Its task is to remove dust and dirty gas from the mine and reduce the gas concentration in the mine. Howe...[Details]

　　1. Introduction 　　The standard structure of MCS51 microcontroller has only one full-duplex UART serial port, P3.0-RXD for receiving and P3.1-TXD for sending. If you want to complete multi-channel...[Details]

1. The microcomputer relay protection tester is an instrument that power workers often need to use. It is easy to use and powerful, and is very popular among power workers. However, many power worker...[Details]

Credo officially launches a full range of 112G SerDes IP products based on TSMC's 5nm and 4nm advanced process technologies With unique controllable power consumption and channel p...[Details]

This week, there were some "outrageous comments" in the automotive industry again. On October 24, Beijing time, Luo Jian, general manager of the marketing department of CATL, said at a p...[Details]