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According to statistics from the Global System for Mobile Communications Association (GSMA), the number of IoT devices in the world has grown rapidly from 2010 to 2020, with a compound growth rate of...[Details]
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0 Preface
Since the 1990s, solar power generation technology has been developing rapidly, and photovoltaic grid-connected power generation has become one of the main forms of solar energy utilizat...[Details]
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Original equipment manufacturers (OEMs) saw their first growth in the PC market in nearly a decade last year, and they expect this positive trend to continue into 2021. According to sources, ODM Pe...[Details]
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This article takes the AT89C51 system with a 6MHz clock as an example to illustrate the application of clock interrupts:
Timer initial value and interrupt cycle The clock interrupt does not need to...[Details]
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The figure shows a voltage sampling and holding circuit composed of SF357 operational amplifier. This voltage sampling and holding circuit can conveniently observe the measured instantaneous voltage ...[Details]
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How to separate Automotive Ethernet PAM3 signals
Currently, there are two methods to separate the master signal from the slave signal.
The first is the traditional method, which req...[Details]
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1. Machine number and true value
2. Original code
As mentioned above, the sign bit of a positive number is represented by "0", and the sign bit of a negative number is called the original code.
X =...[Details]
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With the rapid development of computer technology, artificial intelligence technology has gradually entered the public's field of vision. Among them, autonomous driving technology is an important a...[Details]
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Today, Qualcomm President Amon reviewed the global 5G development and Qualcomm's mobile business in 2020 through online video, and made predictions and prospects for industry development trends next...[Details]
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Shown here in a small circuit board mounted design, the nano diamond battery has the potential to completely upend the energy equation because it never needs to be recharged and can last for many ye...[Details]
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We have all learned about 51 MCU in college. 51 is also the first processor we come into contact with in embedded systems. Its structure is not complicated. When we study 51 MCU, we can clearly descri...[Details]
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As a representative of the National People's Congress for many consecutive terms, Lei Jun, Chairman and CEO of Xiaomi Group, has been the focus of the two sessions. As the third session of the 13th N...[Details]
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1 Measurement Principle
The 8098 single-chip microcomputer has high-speed input and output channels with excellent performance. HSO0~HSO5 are high-speed output channels, which can generate puls...[Details]
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"Based on our latest innovative technologies and solutions, we hope to revolutionize the use of electronic products. We hope to achieve permanent battery life. At the same time, in some special envir...[Details]
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0. Introduction
The charging and discharging of lead-acid batteries
is mainly a redox reaction, which seems simple, but its life span involves many f...[Details]
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