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According to CINNO Research's monthly domestic mobile phone sales monitoring data, the sales volume of smartphones in the Chinese market in the first half of 2021 was approximately 160 million units,...[Details]
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There are many empirical formulas, relationship tables and software about PCB line width and current on the Internet. This article sorts out the ones on the Internet, aiming to provide convenience fo...[Details]
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Among them, interrupts 0, 1, 2, 3, and 4 are Corresponding ports A, B, C, D, E //Interrupt initialization void EXIT_Init(void) { PD_DDR &= 0 4; // 1 -- output; 0 -- input PD_CR1 |= 1 4; // ...[Details]
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MSP430 serial port receiving and sending interrupt program F149
#include msp430x14x.h
unsigned char RecBuf ; //Receive data bufferunsigned
char *SDat; //Point to the data to ...[Details]
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Last October, Samsung’s chip factory officially began producing chips using its 7LPP (7nm Low Power Plus) manufacturing process, and it has not slowed down the development of its manufacturing techno...[Details]
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The replacement of traditional silicon-based (Si-)IGBT by silicon carbide devices (SiC) in the field of new energy vehicles is accelerating. Since Tesla replaced the IGBT module with SiC module for...[Details]
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Principle of Insulation Withstand Voltage Tester The insulation and voltage withstand tester consists of three parts: control part, insulation resistance test and voltage withstand test. The cont...[Details]
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Recently, in the "Top 15 Chinese Intelligent Connected Vehicle LiDAR Patent Disclosures by Innovation Subjects" ranking jointly released by China Automotive Information Technology Co., Ltd. (herein...[Details]
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With the advancement of technology and the emergence of large-scale production effects, the new energy vehicle industry has entered the stage of overcapacity from the stage of power shortage, low powe...[Details]
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Intersil's ISL9110 and ISL9112 are highly integrated buck-boost switching regulators. The input voltage can be higher or lower than the output voltage, and can be seamlessly converted between buck ...[Details]
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Watchdogs are divided into hardware watchdogs and software watchdogs. The hardware watchdog uses a timer circuit whose timing output is connected to the reset terminal of the circuit. The program ...[Details]
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A short circuit is when the power supply is directly connected to form a closed loop by a wire without passing through a load. When the power system is in operation, a very large current flows when a...[Details]
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LG Electronics released its preliminary third-quarter financial report on the 7th, with results exceeding market expectations. South Korean financial media "fnnews" mentioned in its report that this ...[Details]
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The microcontroller is a typical digital system. The digital system can only process the input digital signal, and its output signal is also digital. However, many quantities in industry or life are ...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]