The code is as follows: #include
#include
#include
void main() { int i=50,j; char a[]="hello world."; while(i) { for(j=0;j
I remembered printing the Buddha
What's the use? There is no exit conditionen...
What are the advantages and disadvantages of traditional multi-layer PCB technology and LTCC technology? In addition to the fact that LTCC can embed filters, I can't think of any advantages of LTCC ov...
#include
typedef unsigned char u8; typedef unsigned int u16; void delay(u16 i) { while(i--); } u8 a[]={0x18,0x24,0x42,0x81,0x42,0x24,0x18}; What does this line mean? , mainly used to implement somethi...
I have been exposed to bandwidth for a long time, but it seems that I have never figured it out. Today, I checked Baidu Encyclopedia and found that it solved many of my doubts. Here are some excerpts:...
The advent of autonomous driving has decisively expanded the presence of Laser Imaging Detection and Ranging (LiDAR) sensors in automotive electronics platforms. LiDAR works on the radar principle,...[Details]
0 Introduction In recent years, exquisite, practical, convenient and fast electric kettles have begun to enter thousands of households. After more than ten years of development, the domestic electri...[Details]
The annual grand event of the lighting industry, the "Top 100 Chinese LED Lighting Companies in 2018" was unveiled at Zhongshan Huayi Plaza. At this press conference, my country's LED lighting indust...[Details]
1 Overview The concept of communication is relatively broad. In microcontroller technology, data transmission between microcontrollers or between microcontrollers and other devices is called ...[Details]
Vishay Intertechnology, Inc. (NYSE: VSH) announced the launch of a new series of silicone coated axial lead wirewound resistors , CW - High Surge. The Vishay Dale CW - High Surge series resistors ha...[Details]
Specific implementation functions The system consists of STC89C51/52 single chip microcomputer + button module + LED light module + power supply. Specific functions: (1) At least 10 light-emittin...[Details]
"Should I bring a notebook?" At the beginning of the month, the company's partner was going to Germany for the annual meeting. Before leaving, the boss asked casually. "Why bring it? You don't work, ...[Details]
The Qichacha App shows that on October 8, Guangzhou Xiaopeng Automobile Technology Co., Ltd.'s patent for "Vehicle Flooding Alarm Method and System, Vehicle and Readable Storage Medium" was authorize...[Details]
Introduction: According to media reports, Toyota and Panasonic's battery joint venture Prime Planet Energy & Solutions (PPES) is expanding its production capacity. Starting this month, a third plant ...[Details]
In the power parameter measurement device, the power parameters come from the power grid with a strong interference source. At the same time, due to the influence of the mutual inductor and the ampli...[Details]
Using a linear regulator to convert voltage will face power consumption issues, while the switching method will have noise issues. The choice of conversion method for LED drivers depends on the app...[Details]
According to Samsung Members, Samsung's official community, some users who have pre-ordered the Galaxy Note 20 Ultra said that there was moisture inside the camera of the phone, which was suspected t...[Details]
Recently, when I was writing a program, I encountered a problem that seemed incredible to me. Of course, experts may not be surprised, haha.
Here are the issues related:
Platform: MEGA64;
...[Details]
The bit error tester is a commonly used instrument for testing high-speed digital (including optical communication) devices and systems. FIG1 is a block diagram of a conventional bit error m...[Details]
introduction
Servo motors are high-precision, high-response motors that are widely used in industrial automation, robotics, CNC machine tools, and other fields. As an important compo...[Details]
Analogue and Mixed Signal
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