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Function name: abs
Function: Find the absolute value of an integer
Header file: math.h
Function prototype: int abs(int i);
Program example:
#include stdio.h
#include math.h
...[Details]
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Zhang Zezhi's three-person team won the "TI Cup" championship When he was seven years old, Zhang Zezhi watched "Iron Man" with his brother and became fascinated with electronic products. He ofte...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, and on the other hand, they need to provide more functions and increase output power. D...[Details]
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With the development of industrial automation, more and more industrial sensors are being used in various industrial occasions. Many friends who have come into contact with sensors should have heard ...[Details]
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In the vision of creating an intelligent interconnection of all things, automobiles, as an important part of the interconnection of all things, are undergoing profound changes. Among them, Internet o...[Details]
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With the end of the transition period for new energy subsidies, the subsidy rules for 2019 officially came into effect. The era of "halving" new energy subsidies has arrived, which means that the ter...[Details]
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LED
is the abbreviation of light
emitting
diode. Its basic structure is a piece of electroluminescent
semiconductor
material placed on a frame with leads, and then sealed with...[Details]
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Introduction: "This is a new energy vehicle, and it uses hydrogen fuel, which is very environmentally friendly!" The audience at the hydrogen fuel cell vehicle power platform of the just-opened 201...[Details]
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Abstract: Reactive power service is a key component of power market ancillary service, and reactive power pricing in the generation side is the base of reactive power market. In this paper, reactive p...[Details]
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Abstract: A broadband frequency synthesizer is designed for the high-performance DDS chip AD9858. The working principle of DDS is analyzed, the principle block diagram and implementation process ...[Details]
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On December 1, the Guangdong Equipment Supervision Association issued the "Electrochemical Energy Storage Device Supervision Specifications" group standard, which aims to fill the gap in supervisio...[Details]
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Battery internal resistance tester Model:TKXNZ Name: Battery internal resistance tester, battery internal resistance detector, battery detector, battery tester TKXNZ battery internal resistance teste...[Details]
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Write the following code on the STM32 platform: int main() { while(1); } BUILD://Program Size: Code=340 RO-data=252 RW-data=0 ZI-data=1632 After compiling, you will find that such a program has used...[Details]
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Researchers have developed a breakthrough method to create high-quality metal oxide films. Image source: University of Minnesota A team led by the University of Minnesota-Twin Cities has develope...[Details]
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Friends who often read my official WeChat public account articles should have noticed that I have shared a lot about Renesas MCU this year.
Again, you will find that Renesas Electronic...[Details]
MEMS sensors
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