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51 single chip microcomputer composition CPU: It consists of calculation and logic control, as well as an interrupt system and some external special function registers; RAM: used to store data that...[Details]
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On February 9, Shengli Precision disclosed a letter of concern issued by the Shenzhen Stock Exchange's Listed Company Management Department II. The letter of concern required the company to explain w...[Details]
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I. Introduction When using portable electronic products, it is hoped that the remaining battery power and the working time can be known at any time, and relevant applications can be adjusted accordin...[Details]
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With the development of power electronics technology, more and more portable devices are beginning to use small and medium-sized (7'~10') LCD panels as display output devices. Due to the limited batt...[Details]
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Bringing driverless cars to reality
The "star track" of autonomous driving has been affected by policy lags and the capital winter. It has been struggling in the past period of time. Many ...[Details]
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Infrared thermal imager is a passive imaging instrument that uses infrared detectors to convert invisible infrared radiation into visible images. Its real-time processing of infrared images require...[Details]
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The 111 microcontroller instructions remind me of the function of pointers in high-level languages.
"Pointers" in data transfer instructions
1)MOV A,@Ri
2)MOV direct,@Ri
3)MOV @Ri,A MOV @Ri,dir...[Details]
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In the previous lecture, we learned how to create a project, assemble, link the project, and obtain the target code. However, this step only means that your source program has no syntax errors. As ...[Details]
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According to the Yangtze River Daily, the total amount of intellectual property transactions in the Wuhan Intellectual Property Exchange in 2020 was 6.421 billion yuan, of which patent transactions a...[Details]
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China Energy Storage Network News:
On November 30, 2021, the Ministry of Industry and Information Technology announced the "14th Five-Year Plan for the Development of the Big Data Industry"...[Details]
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On December 23, Dafu Technology stated on its investor interaction platform that its subsidiary Dafu Fangyuan is the main supplier of core components of the hinge for Huawei's folding mobile phones. ...[Details]
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Electric vehicles are vehicles that are fully or partially driven by electric motors. Currently, there are three main types of vehicles: pure electric vehicles, hybrid electric vehicles, and fuel c...[Details]
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1 Introduction
Since the EU implemented the RoHS standard to eliminate lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers in electronic pro...[Details]
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When doing DIY, many electronics enthusiasts often need a DC regulated power supply that can output large current and excellent performance, and hope that this DC regulated power supply can also co...[Details]
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O Introduction
Smart home is an efficient, comfortable, safe, convenient and environmentally friendly living environment that takes residence as a platform, combines building equipment, network...[Details]