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On May 28, the Microsoft Threat Intelligence Center (MSTIC) discovered that the attackers behind the SolarWinds incident were conducting a phishing attack targeting competent authorities, analysis an...[Details]

The car instrument is the window for the car to communicate with the driver, and is the center of the car information. It can centrally, intuitively and quickly reflect the various dynamic indicato...[Details]

Material preparation MDK4 or (MDK5+Legacy support package) ST official downloaded library file (STM32F10x_StdPeriph_Lib_V3.5.0) Download address: http://pan.baidu.com/s/1cyxwXS Introduction to th...[Details]

The 2020-2021 "Rheum Cup" Shanghai University Undergraduate Electromechanical Innovation Design Competition came to a successful conclusion On the afternoon of April 16, 2021, the 2020-2021 "ROHM C...[Details]

We used PIC series microcontrollers in the instrument we designed, and encountered the problem of floating point calculation. After consulting the relevant information, we found that the format of its...[Details]

Software is the most important part of virtual instruments. By using the right software tools and designing or calling specific program modules, engineers and scientists can efficiently create their o...[Details]

     Starting from July 1, the "Announcement on Hainan's Duty-Free Shopping Policy for Off-Island Passengers" was officially implemented, which means that domestic consumers who come here to buy prod...[Details]

 　　The current probe is an active probe and is the only accessory for the oscilloscope to measure current. The active probe is just a broad term and refers to a probe that requires power supply. Acti...[Details]

1.  Design of switching power supply The basic structure of the switching power supply mainly consists of 7 parts: input rectification and filtering circuit, high-frequency switching converter ci...[Details]

The SuperBoot provided by Youhui is powerful. It has done a lot of initialization work for S3C6410 during its startup process. Using it during bare metal programming is not conducive to understandi...[Details]

main.c   1 #include reg51.h   2 #include api.h   3    4 #define uchar unsigned char   5    6 /***************************************************/   7 #define TX_ADR_WIDTH 5 // 5-byte width of the ...[Details]

Before high-power LED lighting components become lighting products, they generally undergo two optical designs: the first optical design is the design performed when the LED IC is packaged into an LED...[Details]

Displacement sensors are widely used in industrial and control fields, such as process detection , physical measurement and automatic control. Due to its low measure...[Details]

　　With the widespread application of digital signal processing technology in electronic products, the confidentiality of voice information has also become an important research direction in the field...[Details]

Drive-by-wire chassis solutions In the process of automobile intelligence and electrification, core technologies and products related to intelligent wire-controlled chassis have beco...[Details]