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Recently, there have been more and more news about Samsung's next-generation foldable screen phone (temporarily called Galaxy Fold 2). At the end of last year, its real machine hands-on picture...[Details]
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Basic principles of waveform display
According to the principle of the oscilloscope, when a DC voltage is applied to a pair of deflection plates, the light spot will produce a fixed displaceme...[Details]
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#include "stm32f10x_it.h"
void NMIException(void)
{}
void HardFaultException(void)
{
while (1)
{}
}
void MemManageException(void)
{
while (1)
{}
}
void...[Details]
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After Japan restricted exports to South Korea, Samsung Electronics Vice Chairman Lee Jae-yong went to Japan in person. According to South Korean media Money Today, Lee Jae-yong proposed to Japanese s...[Details]
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According to a new research report released by Strategy Analytics, sales of smart speakers in China increased by more than 500% year-on-year in Q1 2019. This pushed global smart speaker sales in Q1 t...[Details]
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1 Introduction
In industrial measurement and control systems, in order to prevent various external interferences, the measurement system and computer system must be electrically isolated. Common ...[Details]
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Gas flow meter is a flow meter for measuring gas flow, suitable for measuring water, oil, various liquids, steam, air, natural gas, coal gas, petroleum gas, organic gas, oil residue and other media. T...[Details]
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Würth Elektronik launches USB2.0 Type-C socket and plug
Enjoy the convenience of USB Type-C power and connectivity
Waldenburg (Germany), October 11, 2022 - Würth Elekt...[Details]
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According to the Economic Daily, US President Trump tweeted on the morning of the 16th that billionaire technology investor Peter Thiel said on Fox News that Google's cooperation with the Chinese gov...[Details]
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Three pumped storage power stations in Guangdong Centian, Shanxi Puxian and Jiangsu Lianyungang were recently approved. So far, the total approved scale of pumped storage in my country during the 14th...[Details]
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Recently, Mobileye, a subsidiary of Intel, announced that Mobileye has obtained a recommendation for a self-driving car test license issued by TÜV SÜD, an independent technical service provider. As a...[Details]
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At present, the battery life problem of new energy vehicles has been basically solved, and energy replenishment efficiency has become a topic of greater concern to car owners. Against this background...[Details]
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This article will show you two different ways to measure the conversion efficiency of a switching power supply. The first method uses a wattmeter and two multimeters; the second method shows how to m...[Details]
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1 Introduction In recent years, multilevel converters have become one of the hot topics in power electronics research. They are mainly used for medium voltage and high power applications. At prese...[Details]
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The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
...[Details]
Analogue and Mixed Signal
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