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It is reported that Japan provides subsidies to chip manufacturers to attract them to build factories in Japan; however, manufacturers may have to meet certain requirements to receive subsidies, and ...[Details]
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introduction
X1228 is the latest real-time clock (RTC) chip launched by the American XICOR company. Compared with other RTC chips, in addition to basic clock and alarm functions, X1228 also has 4K-...[Details]
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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data wil...[Details]
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Neutral voltage
Will a high neutral voltage be a "fatal weakness"? Normally, users are terrified when they hear about neutral voltage. The person who raised the question added fuel t...[Details]
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Discrete Fourier transform is very important in practical applications. It can be used to calculate the spectrum, power spectrum and linear convolution of signals. However, if the definition (3.20...[Details]
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O Introduction
There are many data acquisition cards on the market, but their applications have certain limitations and cannot fully meet the needs of users. The data acquisition card intro...[Details]
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China Energy Storage Network
: The global Internet is a necessity for the sustainable development of human society. As human society develops today, it faces major challenges: climate change,...[Details]
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This article is translated from HIT Consultant. The author is Simon Harris, formerly the executive vice president of IMS Research. This year marks the 10th anniversary of the launch of the GE Vsc...[Details]
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In the figure, B and C are two different monostable circuits. B is a differential falling edge triggered monostable; C is a rising edge triggered monostable. In the figure, B is the same as A, the...[Details]
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1 Introduction
Power supply monitoring is an important monitoring system for railway signals. Before this, the power supply monitoring system of signals basically used single-chip microcom...[Details]
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According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]
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Abstract: This paper introduces a four-wire driving method for dot-matrix liquid crystals. This method uses four-wire control, has simple connection and low cost, and can be used to display vari...[Details]
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MZ12A PTC thermistor is mainly used for over-current and over-heat protection of electronic ballasts (energy-saving lamps, electronic transformers, multimeters, smart electric meters), etc.
PT...[Details]
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The MAX8792
pulse-width modulation
(PWM) controller features high efficiency, excellent transient response, and extremely high DC output accuracy to convert high battery voltages i...[Details]
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3.1 Calling a subroutine
The process of calling a subroutine by the main program should include 6 steps: protecting the breakpoint, jumping to the first address of the subroutine, protecting t...[Details]
MCU
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