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Introduction In electronic measurement technology, frequency measurement is one of the most basic measurements. The commonly used direct frequency measurement method has great limitations in practic...[Details]
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Microsoft has announced that the Xbox October Update will be available to console users today, with the patch including Night Mode and other enhancements, and bringing native 4K system UI to Xb...[Details]
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Permanent magnet synchronous motors are widely used in high-speed and high-power speed regulation systems due to their simple and reliable structure, good maintainability, high power density and wo...[Details]
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Recently, Sami Kaislasuo, senior product marketing manager at Silicon Labs, wrote about how Matter 1.3 will shape the future. He discussed how IoT integration can reduce energy consumption in vario...[Details]
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void remove(char* str, char *substr)
{
int l = strlen(substr);
char* s = str;
int i;
while (*s)
{
if (memcmp(s, subst...[Details]
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Recently, Beijing's local standard "Electric Vehicle Charging Station Operation and Management Specifications" was published on the website of the Market Supervision Bureau and will be officially i...[Details]
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China's digital future lies in the 5G spectrum planning of the World Radiocommunication Conference WRC-19; Economic growth and innovation depend on strong technological choices According to the GSM...[Details]
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ZVH is a new generation of antenna and feeder analyzer launched by R&S. ZVH combines fast antenna and feeder analysis with high-performance spectrum testing. Whether you are installing transmitters i...[Details]
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Akamai research shows that Asia Pacific and Japan have surpassed North America to become the main targets of web application and API cyberattacks in the financial services industry The "State of th...[Details]
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The current global energy shortage and environmental deterioration have made the development of low-carbon economy increasingly urgent in various countries. New energy vehicles that take into accou...[Details]
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introduction
Under the premise that the degree of automotive electronics has become an important standard for measuring the advanced level of automobiles in the world, all countries ar...[Details]
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At present, electronic technology has entered the digital age, and the energy source of electronic technology should also adapt to it. High-frequency UPS has also adopted digital technology, while ...[Details]
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Pinout and package type of voltage regulator
The basic application of linear integrated voltage regulators is briefly introduced (taking 78XX as an example). Figure 3-1 shows the pinout an...[Details]
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Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being execu...[Details]
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In accordance with the spirit of relevant national and provincial documents and the work arrangements of the municipal government, the Fuzhou Municipal Development and Reform Commission commissione...[Details]