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To be precise, the application of video surveillance began in the Chinese market in 2004. From early analog monitoring to digital monitoring based on hard disk recorders, and until the emergence ...[Details]
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A switching power supply is a power supply device that converts AC power into DC power and is widely used in various electronic devices. A switching power supply with adjustable voltage and current...[Details]
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The eye diagram is due to the afterglow effect of the oscilloscope, which overlaps the waveforms of each scanned symbol to form an eye diagram. This article will lead you to understand what the eye ...[Details]
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Hexagon Manufacturing Intelligence has announced that it has reached a definitive agreement to acquire AMendate, a German-based technology company that provides a broad range of simulation software s...[Details]
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Abstract: In power circuit applications, the switching frequency is often required to change continuously. This article introduces a variable frequency drive circuit implemented using the self-o...[Details]
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The earliest inventor of the oscilloscope was Karl Ferdinand Braun (June 6, 1850 - April 20, 1918), a German physicist, Nobel Prize winner in Physics, and inventor of the cathode ray tube. In 1873, h...[Details]
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Overview DDI0100I_armv5_architecture_reference_manual is divided into several parts CPU architecture Memory and system architecture VFP Architecture Debug architecture CPU architecture (par...[Details]
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There are several key factors to consider when choosing a supercapacitor for a car wireless charger. This article will introduce the principles, performance indicators and purchase recommendations ...[Details]
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With the increasing updating and improvement of electronic instrument technology, the performance and functions of precision electronic testing equipment have been greatly improved. Wire harness test...[Details]
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I'm learning STM32 recently. In an article about serial communication on BZ, there is a piece of code: RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD | RCC_APB2Periph_AFIO,ENABLE);
I wrote it with re...[Details]
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Analysts expect Qualcomm could remain Apple's modem supplier for several years to come, and the prospect of an iPhone using an Apple-designed modem may be pushed to 2025 at the earliest. Chipmaker Qu...[Details]
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Recently, Vishay Intertechnology Inc. announced that in order to meet the performance requirements of high current, high efficiency and high power density for the next generation of laptops, ultra-por...[Details]
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Waves exist in nature in all forms, such as ocean waves, earthquakes, sound waves, explosions, sounds traveling through the air, or the natural rhythms of the body. Energy, vibrating particles, and i...[Details]
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//MCU C code
#include reg52.h
#include string.h
#define INBUF_LEN 4 //数据长度
unsigned char inbuf1 ;
unsigned char checksum,count3;
bit read_flag= 0 ;
sbit p1=P1^0;
sbit p2=P1^1;
sbit p...[Details]
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Highly integrated biosensor chip combines ECG monitoring and neural sensing signal input channels with motion tracking and embedded AI core
The new products were presented at the Elect...[Details]
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