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#include reg52.h typedef unsigned int u16; typedef unsigned char u8; sbit LSA=P2^2; sbit LSB=P2^3; sbit LSC=P2^4; void delay(u16 i) {   while(i--); } u8 code smgduan ={0x3f,0x06,0x5b,0x4f,0x...[Details]

Data transmission is achieved by establishing a UDP connection on STM32. In the previous section, it was mentioned that the lightweight TCP/IP protocol stack Uip is used. To create a UDP connection i...[Details]

日前，华为轮值董事长胡厚崑在2020年报发布会上重申，华为不造整车，而是聚焦ICT技术，帮助车企造好车。   胡厚崑表示，汽车现在是非常热门的跨界话题，好像做ICT的公司不谈汽车就落伍了。这反映了汽车行业正处在转型的关键点上，未来会向智能化、科技化发展。   胡厚崑指出，华为在汽车行业数字化进程中有很大的发展空间，几年前华为就已经开始在智能汽车领域投入，也已经逐步公布了公司在该领域的战略。   ...[Details]

Sanco Tools, a leading global supplier of metal cutting solutions, announced a special "promotion" campaign worldwide: "From February 3 to April 30, 2020, for every 5 orders placed in the Sanco Tools...[Details]

Affected by the Japanese government's semiconductor material export control to South Korea, there is a view in the semiconductor industry that Samsung Electronics' "non-memory" strategy will be affec...[Details]

1 Introduction Cyclic redundancy code (CRC) verification technology is widely used in the field of measurement, control and communication. CRC calculation can be implemented by dedicated hardware, b...[Details]

4A 4MHz Synchronous Buck Power Supply Technology Based on LTC3614 Design LTC3614 is a 4A 4MHz synchronous step-down DC/DC converter from Linear, using current mode and fixed fre...[Details]

Recently, Baojun Automobile announced that it will be the first to use Lingmou Intelligent Driving 2.0 Max on its new model Yunhai. This system is the latest intelligent driving achievement of Baoj...[Details]

Summary: 1. Different control chips may have different LCD interface definitions or register definitions. 2. There are two display modes: parallel and serial. It is said that the serial mode cannot r...[Details]

Autonomous driving is a system that integrates perception, decision-making, and control, and fully considers the coordinated planning of vehicles and traffic environment. It is also an important part...[Details]

Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]

In engineering technology, the internal structure of chip diodes is basically the same as that of ordinary diodes, both of which are composed of a PN junction. Therefore, the detection method of chip...[Details]

Redmi officially introduced that the pop-up camera of K30 Pro is a camera that can "protect itself". K30 Pro uses a 3D gravity sensing system, which can quickly sense the falling state and quickly st...[Details]

SIIC Research Institute released the "2020 Automotive Wire-Control Chassis Industry Research Report", analyzing and studying the current status and suppliers of the wire-control chassis industry.   ...[Details]

According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]