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On May 24, at the award ceremony of the HarmonyOS Developer Innovation Competition, Wang Chenglu, President of Huawei's Consumer Business Software Department, said that HarmonyOS will soon be an open...[Details]
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#include ＜reg52.h＞
#include ＜intrins.h＞
unsigned int dd, i;
void key() interrupt 0{
if(i == 0)
P2 = dd;
else{
...[Details]
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Automotive microcontrollers are pushing the limits of embedded non-volatile memory (e-NVM), mainly in terms of cell area, access time, and thermal performance. In many market segments (e.g., gatewa...[Details]
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The Canadian
Robotics
Commission (CRC) has entered into a $100,000 funding partnership with the Next Generation Manufacturing Centre (NGen) in December 2023, a global innovation cluster for...[Details]
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Simple and practical 3V voltage regulator circuit
In common circuits, we often use 3V voltage. Many people often use voltage regulator IC, LDO, etc., but they are relatively expensive. This simple ...[Details]
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The 51 single-chip microcomputer can realize PWM wave output, and the principle is actually the same. To put it simply, the PWM wave is a signal that makes a certain pin output a periodic and continu...[Details]
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Recently, the Ministry of Industry and Information Technology issued a notice on organizing the announcement of the 2023 future industry innovation tasks. The purpose of this work is to accelerate ...[Details]
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Abstract:
This paper
makes an in-depth analysis
of the data required for the filtering part of
the
H.264 decoding
chip
, the data access and
the memory
used in the chip, a...[Details]
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From August 8 to 10, 2024, the 9th Asia-Pacific Energy Storage Technology and Application Exhibition will be held in Guangzhou China Import and Export Fair Complex. As the world's leading one-stop ...[Details]
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Oswald gas analyzer operation method
1. Cleaning and adjustment: Clean all glass parts of the instrument, apply vaseline to the ground piston, and inject absorbent into each suction bulb.
2. ...[Details]
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1. Package sealing test The sealing of jelly cup packaging is an important indicator for the detection of finished product packaging. Through testing, the sealing process and sealing performance of t...[Details]
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The purpose of prefabricated cabin substation is the same as that of traditional civil construction substation, but it has the following advantages over traditional civil construction substation in...[Details]
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1. Introduction
The vacuum treatment of molten steel is used for dehydrogenation, denitrification, deoxidation (light treatment) and desulfurization of molten steel, and it also has the functi...[Details]
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There are three main topics that electric vehicles are always concerned about: battery life, charging, and batteries. As time goes by, most mainstream electric vehicles have been updated and their ...[Details]
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(Reporter Luo Shuiyuan) The reporter learned from State Grid Shanghai Electric Power Company this morning that one week after resuming work, the maximum load of the Shanghai power grid has increase...[Details]
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