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0 Introduction
With the development of modern science and technology, the accuracy and reliability of electrical equipment have been improved, and intelligence and digitization have been realiz...[Details]
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When your cell phone rings and you put it close to your ear to answer it, the screen automatically dims. This is because the photoelectric sensor in the phone is working; when you boil water in a...[Details]
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The internal structure of the AT89S51 microcontroller serial port is shown in the figure below. It has two physically independent receiving and transmitting buffers SBUF (special function registers),...[Details]
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MCU source code: #include reg52.h //#include "DS18B20_3.H" #include string.h #include intrins.h #define uint unsigned int #define uchar unsigned char #define wd 1 //define whether there is temp...[Details]
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LED is a display device with excellent performance, with the advantages of long life, power saving, high brightness, multiple luminous colors, fast response speed and low driving voltage. While s...[Details]
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In 2023, as new energy vehicles historically exceeded the 9 million mark, electric drive systems have also developed greatly. The following is a brief introduction to the technological trends and...[Details]
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In the past two days, some people have been asking about the digital tube and 74HC573. Now I will send you the correct connection diagram of the digital tube and 74HC573, and attach the code. The c...[Details]
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Firstly, the principle, composition and application of ADISl6355AMLZ MEMS are introduced. On this basis, a hardware platform is built, and the AT89C513lA microcontroller with built-in USB controlle...[Details]
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With the continuous development of LED technology, the application of LED has expanded from the traditional low-power portable product backlight to medium- and high-power indoor lighting, outdoor lig...[Details]
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Intelligent transportation system has always been an important direction of transportation system research. An important branch of intelligent transportation system research is to coordinate the traff...[Details]
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When using GPIO as output, a pull-up resistor must be added because the default is open drain, high impedance state, and cannot output a high level.
When inputting, it is necessary to choose whethe...[Details]
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Recently, Swedish battery manufacturer Northvolt began shipping, becoming the first European company to supply power batteries to automakers. Northvolt is a star company in the European battery indus...[Details]
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According to foreign media reports, 3D printing technology is gradually emerging. It can not only print daily equipment, but also print various DIY parts and even various weapons. At present, researc...[Details]
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The first "2020 International Quality Manufacturing Festival" jointly initiated by Shuyang.com, Shuyang Charity and many domestic media was held in Tianjin on July 29, 2020, with the theme of "Qualit...[Details]
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Plug-in hybrid power system, referred to as PHEV, is the mainstream in the current new energy vehicle market. Compared with pure electric vehicles, it has no range anxiety. Compared with extended-r...[Details]
Analogue and Mixed Signal
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