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With the rapid development of multimedia image processing applications, embedded digital image processing systems with small size, light weight, flexible structure and strong processing capabil...[Details]
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On August 19, Shanghai Xinyang released its semi-annual report, saying that in the first half of 2021, the company achieved operating income of 437 million yuan, a year-on-year increase of 45.78%; n...[Details]
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introduction Street lights and landscape lights are a beautiful landscape in the city at night, and they are also necessary public lighting facilities in the city. The urban lighting monitoring syst...[Details]
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On June 21, the Sunday Times reported that Chinese telecommunications equipment maker Huawei Technologies Co. Ltd. is expected to receive planning approval this week to build a £400 million ($494.24 ...[Details]
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The AT89S52 microcontroller P3 port has a second function, as shown below: P3.0 RXD (serial interface input) ...[Details]
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As shown in the figure, this is a TV power saving remote control shutdown circuit. This circuit consists of a power supply circuit, an infrared receiving circuit, a music integrated circuit IC (CIC28...[Details]
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USART can use interrupts and polling, or use a buffer as an upper layer interface ***************************************************************** //CPU:mega32 //Compiler:iar //USART general progra...[Details]
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With the development of information technology, intelligence, informatization and networking have become the development trend of modern industrial control. Since the 1980s, the rapid development...[Details]
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Temperature error compensation for sensors based on neural network fusion
CHEN Tianlu,QUE Peiwen
(Institute of Automatic Detection under Shanghai Jiaotong University,Shanghai 200030,Chin...[Details]
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As a leading car company among China's new car-making forces, NIO has been surrounded by both praise and doubts since its high-profile debut. Under the model of rapid financing and continuous money b...[Details]
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Renesas Electronics Launches New Multi-cell Battery Front-end Product for High-voltage Systems
New RAA48920x IC accelerates electric vehicles,
The pace of battery development fo...[Details]
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We often encounter the situation that LEDs do not light up. Packaging companies, application companies, and units and individuals who use them may encounter this situation. This is what people in t...[Details]
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It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
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The electric vehicle industry has another big news. On Chery Technology DAY, CATL and Chery Group jointly announced that Shenxing super-chargeable batteries will be launched in Chery Xingtu Xingxing ...[Details]
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Audio amplifier circuit diagram:
This is a typical application circuit for an audio power amplifier, which is limited by design and cannot operate in a high circuit noise environment....[Details]