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When the 8051 microcontroller is running, it needs a stable 5V power supply. So how is the power supply designed and implemented? Today, MCU will give you a brief introduction. Let's take a look at ...[Details]
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There is no doubt that memory and storage are one of the most active areas of data center technology innovation in recent years. The vigorous development of cloud computing, artificial intelligence, ...[Details]
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Introduction
The five major problems on Earth at present, including energy imbalance, dictatorship of oil-producing countries, uncontrolled climate change, energy shortage, and disappearance of bi...[Details]
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Abstract: A low-power, versatile wireless sensor node is designed and implemented, focusing on the software and hardware design of the development board, taking full account of the requirements o...[Details]
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Introduction: This chapter introduces the hardware connection and usage of some basic modules of Changxue multifunctional 51 experimental box. 1) Browse the hardware test instructions 2) Prepare rela...[Details]
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With the rapid development of urban modernization, the number of motor vehicles in Tianjin has shown a rapid growth trend. In the city's road traffic, illegal speeding, large trucks driving on the ...[Details]
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The Puzhong development board used here, the experimental content timer 5 input capture channel 1 high level duration. Software implementation method: Timer 5 mainly uses two functions: ①Time b...[Details]
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At present, the form factor of smartphones is no longer limited to a simple screen. With OPPO officially announcing the OPPO X 2021 scroll screen concept phone at the Future Technology Conferen...[Details]
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Gboard is the Google keyboard app available on both Android and iOS platforms. On December 19, according to foreign media reports, many Android users complained about the Google keyboard app...[Details]
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The 4th G20 Smart Manufacturing Summit
1st CEO Meeting
Change and Choice
2022.08.02 Guangdong Shenzhen
...[Details]
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On July 6, Jintuo Co., Ltd. announced that the company had signed the "HiSilicon-Jintuo Cooperation Memorandum" (hereinafter referred to as the "Agreement", "this Memorandum") with Shenzhen HiSilicon...[Details]
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1. Preparation of startup documents
$ NOMOD51 ; Ax51 macro assembler control command: disable predefined 8051
; Customize the storage area that needs to be initialized after power-on
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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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My first switching power supply design was a 150W DC to AC inverter for an automobile. It was 1999 and my manager walked into the lab and handed me a fancy metal box with a cigarette lighter adapter ...[Details]
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The growing problem of weapons and explosives in public places has led some schools in the United States to begin implementing security checkpoints. However, many of these technical devices are large...[Details]