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Watchdog concept: In a microcomputer system composed of a single chip, the operation of the single chip is often disturbed by external magnetic fields, causing confusion in the data of various ...[Details]
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With the continuous development of electronic products, the performance of power amplifiers has an important impact on product quality. Although traditional linear power amplifiers (class A, B, AB)...[Details]
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Basic features
AC non-isolated high frequency
Switch
Buck constant current mode
AC 85~245V, 50~60Hz working range
Series charging, parallel discharge passive
Power
...[Details]
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China Energy Storage Network News:
On July 29, the National Development and Reform Commission issued the "Notice on Further Improving the Time-of-Use Electricity Price Mechanism", proposing...[Details]
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High-speed railways must implement comprehensive monitoring of all possible disasters (such as strong winds, heavy rains, heavy snow, earthquakes and other natural disasters, as well as landslides,...[Details]
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Needless to say, the electric vehicle market has been booming in recent years, which has been accompanied by a surge in demand for automotive electronics. According to statistics from Techinsights, v...[Details]
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Low-code development is just in time, and China will replace the United States as the global leader in low-code development Mendix releases global low-code development status report, showing that ...[Details]
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/*************AVR MCU Learning Board V1.1 Program**************/
/*************************************************************/
/*****File Function: NOKIA3300 LCD test program *****/ ...[Details]
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Recently, the Department of Industry and Information Technology of the Autonomous Region issued the "Implementation Plan for the Doubling Development of Guangxi's New Materials Industry", which pla...[Details]
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Google introduced the changes and new features of Android Q Beta 3 at the I/O 2019 conference, such as a new dark mode, new navigation gestures, digital health improvements, Project Mainline for fast...[Details]
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1. Choose the installation location reasonably Avoid strong power equipment, high frequency equipment, strong power switch equipment; avoid the influence of high temperature heat sources and radiatio...[Details]
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Soft start and star-delta start are two different motor starting methods, each with its own advantages and disadvantages. In practical applications, the choice of starting method depends on factors...[Details]
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The following is a matrix keyboard program for the stc89c52 microcontroller. The keyboard is connected to port P0 and displayed on port P2. #include reg52.h #define uchar unsigned char #d...[Details]
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The installation position of the split electromagnetic flowmeter should be far away from industrial electromagnetic interference sources, such as high-power motors, transformers, etc. Otherwise, the s...[Details]
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1 Application Background
With the continuous deterioration of the ecological environment, consumers' health awareness has greatly improved, and indoor gas pollution has attracted more and mor...[Details]
PCB Design
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