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"Since the second half of 2015, the 1,500-volt system has been frequently mentioned by people in the photovoltaic industry, and some companies have even launched 1,500-volt products in advance." Ji...[Details]

Floating point operation instructions (FNC110-FNC1320) are used for floating point number processing. Floating point numbers are 32-bit numbers, including 13 instructions such as floating point com...[Details]

Concept and function of Boot Loader In embedded systems represented by ARM, hardware initialization and kernel image creation before the operating system kernel runs are all completed by Boot...[Details]

1. Design goal: 4 1/2 multimeter (19999), minimum resolution 6 microvolts, automatic range selection. 2. Functional design requirements (range): DC voltage (DCV) DD 200 mV 2V 20V 200V 1000V AC volt...[Details]

1. Static volt-ampere characteristics With unidirectional conductivity When forward biased: the diode is on, and the on-state voltage drop is about 1V. On-state loss: (manifested as he...[Details]

I was tasked with tracking the recent progress of fuel cells. I am actually quite pessimistic about the development of fuel cell vehicles in the short term. Among the current car companies, the first...[Details]

The access control system is a subsystem of the access management system. It usually uses technologies such as card swiping, passwords or human biometric recognition to manage the entrances and exi...[Details]

Abstract: Remote monitoring of air conditioning systems is one of the important contents of building automation systems in intelligent buildings. Remote monitoring based on the Internet/Intranet p...[Details]

SPI is a very simple and easy-to-use full-duplex master-slave communication protocol. This article uses two STM32F429 chips, one as the host and the other as the slave to complete the SPI full-dupl...[Details]

Researchers have proposed the first graphene synthesis technique using carbon monoxide as a carbon source. This is a fast and cheap method that can produce high-quality graphene with relatively simpl...[Details]

0 Introduction The microinjection pump is a commonly used instrument for long-term uniform microinjection in clinical medicine and life science research. The difficulties faced by microinjectio...[Details]

SK Hynix announced that it will mass-produce the world's first 128-layer 1Tb (Terabit) TLC 4D NAND flash memory and plans to start sales in the second half of the year.   This is the first time SK Hy...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

STM32 has a built-in PVD function, which is used to monitor the MCU power supply voltage VDD. The PLS bit in the power control register can be used to set the threshold of the monitoring voltage, and...[Details]

The European electric vehicle charging standard CCS2 is a combined standard that integrates AC charging and DC charging. The combined charging system is an open international standardized system, m...[Details]