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:...
There are three groups of circuits as shown in the figure (the 6291 above has only one group). If the 1st PIN of CN1 is connected to DGND by mistake during the test, what may happen? There are also so...
According to a new research report released by Strategy Analytics, Apple Watch outsold the entire Swiss watch industry in 2019. Apple Watch shipped 30.7 million units worldwide in 2019, while the tot...[Details]
Share In the era of smart travel, new car-making forces are "cooperating" with each other to provide smart connected large screens and Internet of Vehicles services. Feifan is aiming at another goal ...[Details]
According to a Bloomberg report on Wednesday (26th), wafer foundry GlobalFoundries plans to cooperate with Morgan Stanley to prepare for its initial public offering (IPO) in the United States, with a...[Details]
LCR tester brand ranking first - ATTEN Shenzhen Antaixin Technology Co., Ltd. (formerly Shenzhen Antaixin Electronics Co., Ltd.) was established in 1999 and is located in the High-tech Park of Guangm...[Details]
The MAX2209A is a broadband (800MHz to 2GHz)
RF power
detector. It takes an RF signal from a directional coupler at the input and outputs a DC voltage proportional to the RF peak ...[Details]
Just a few days ago, we reported on the rumored camera configuration of the Galaxy S21 Ultra, which seemed to hint at a huge improvement in Samsung's new flagship. But according to the latest leaks, ...[Details]
The sensor is very important in the orifice flowmeter, so when installing the orifice flowmeter, you must pay attention to the installation of the sensor of the orifice flowmeter. When installing the...[Details]
At the 2019 Intel Innovation Accelerator AI Partner Summit held in Beijing, Intel and its partners launched the second phase of the "Intel AI100 Innovation Incentive Program" (hereinafter referred to...[Details]
What is the difference between LED TV and LCD TV?
led lcd tv
In principle, LCD devices are somewhat like those advertising light boxes on the street. The light source behind them is diffused to ...[Details]
Electromagnetic flowmeter is a flowmeter that measures flow based on Faraday's law of electromagnetic induction. The advantage of electromagnetic flowmeter is that the pressure loss is extremely smal...[Details]
As energy and environmental problems become increasingly serious, the development and application of various clean energy sources have received increasing attention. Among them, the use of solar en...[Details]
According to the Hebei Daily on July 12, on July 11, Hebei Provincial Governor Xu Qin presided over an executive meeting of the provincial government. The meeting reviewed the "Action Plan for Acce...[Details]
An ordinary voltmeter gives a measurement reading of the signal voltage by moving a pointer or digital display on its dial. An oscilloscope is different. An oscilloscope has a screen that can display...[Details]
The emerging USB Type-C connectivity standard, which has been rapidly gaining popularity in consumer electronics, is expected to make significant inroads in automotive connectivity, according to the...[Details]
System Block Diagram
The system uses DSP56F826 chip as the core control module and CMOS digital image sensor chip. The image acquisition resolution can reach 640×480 pixels. When high-...[Details]
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