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1. Introduction
There is a programmable bidirectional full-duplex serial communication interface inside the MCS-51 microcontroller, referred to as the serial port; the serial port has 4 working modes...[Details]
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Jiwei.com reported on December 19 that although manufacturers such as Samsung and Huawei have launched their own foldable smartphones, Apple has not even hinted at making a foldable phone. However, t...[Details]
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On March 30, the construction of the Hubei section of the ±800 kV Shaanxi-Hubei UHV DC transmission project officially started. This is the first major energy project started in Hubei Province with...[Details]
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Figure 1 Registration data for the first five months of 2020 Introduction: A friend gave me more detailed license plate data for the first five months of 2020. The overall data is only 226...[Details]
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Migration environment
1. Host environment: CentOS 5.5 under VMare, 1G memory.
2. Integrated development environment: Eclipse IDE
3. Compilation environment: arm-linux-gcc v4.4.3, arm...[Details]
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Also called insulation megohmmeter, it is mainly used to measure the insulation resistance of equipment. There are three terminals on the megohmmeter, one is "line" represented by the letter l, one i...[Details]
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The basic function of an electric kettle is to boil water. Electric kettles are divided into two types according to their structure: integrated and split types, and into two types according to thei...[Details]
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Generally speaking, microcontrollers with internal A/D converters are relatively expensive, and generally only have 8 to 10-bit resolution, which is obviously not applicable when high resolution is re...[Details]
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0 Introduction
In process control, since the industrial site is very scattered, the number of I/O points is large, and the working environment of various instruments is very harsh, it is obvio...[Details]
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On the occasion of the 53rd World Earth Day, China Green Development Investment Group Co., Ltd. (hereinafter referred to as "China Green Development") held a series of activities themed "Cherish th...[Details]
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In domestic transistors, most of them are made of pnp type germanium tubes and npn type silicon tubes. Based on this feature, it is easy to distinguish germanium tubes from silicon tubes by measuring...[Details]
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Recently, according to the information from Veken.com , AVIC Lithium Battery has successfully completed the RMB 12 billion equity financing! In addition to the continued increase in holdings by origi...[Details]
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Preface
Laser displacement sensors can use the high directivity, high monochromaticity and high brightness of lasers to achieve non-contact long-distance measurement. Laser displacement sensors (ma...[Details]
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In recent years, wireless applications have developed rapidly and widely. There is no doubt that wireless devices have brought great convenience to our lives and work. For example, mobile phone...[Details]
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Life is a mixture of joy and sorrow, and so is business.
Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two
battery
factory projects ...[Details]
PCB Design
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