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#include reg52.h typedef unsigned int u16; typedef unsigned char u8; //Bit definition sbit led=P2^0; sbit K1=P3^1; sbit beep=P1^5; sbit LSA=P2^2; sbit LSB=P2^3; sbit LSC=P2^4; //Global variab...[Details]
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In order to monitor the heart rate, blood oxygen saturation and blood pressure abnormalities of athletes during exercise and ensure the safety of athletes during exercise, this paper designs a grou...[Details]
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The development trend of industrial measurement and control systems in the past 20 years is: decentralized control and centralized management, standardization and openness. Industrial measurem...[Details]
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There are several charging errors when using APC UPS power supply. If you don't pay attention, the consequences will be very serious. No initial charging The first charge of the APC ups power suppl...[Details]
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If we were to choose the most convenient function in a PC, the USB interface would obviously be one of the best candidates. With the popularity of the USB-C interface, the problem of USB being diffic...[Details]
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1 Introduction
With the rapid development of high technology and its industry, battery energy systems with large storage capacity have been increasingly valued by people and have been widely us...[Details]
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On August 20, the "New Generation Power Battery Technology Sharing Conference" - Geely's new generation of Aegis Dagger battery analysis was launched in Shanghai. At this technical sharing conferen...[Details]
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Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
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Recently, 360's new W906 children's watch has successfully passed the network access test of the Ministry of Industry and Information Technology. It uses the ALIOS operating system and is built on AS...[Details]
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AVR Development Tools Introduction
To develop AVR system and write AVR program, you need a software environment and a hardware environment. This article introduces the selection o...[Details]
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In a reliable communication system, to ensure that the receiving end can correctly demodulate the information, a synchronization system must be in place to achieve synchronization between the send...[Details]
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Talking about the current autonomous driving technology, the most familiar thing to the public must be the assisted driving function that has entered the homes of ordinary people. Compared with L4 or...[Details]
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On the morning of July 23, Japanese website Mac Otakara quoted Chinese supply chain sources as saying that due to the epidemic, Apple’s 2020 iPhone product (tentatively called iPhone 12) will n...[Details]
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Jiwei.com News: What is the system of the future? This question has been lingering in the industry for decades. From the earliest embedded systems to Mac OS, from Linux to Windows, from iOS to Androi...[Details]
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The following is mainly an introduction for beginners. I think intermediate and advanced players don’t need to read it. Maybe some MCU beginners have some doubts about how to smoothly convert the as...[Details]
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