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Since the first generation of Reno was launched in 2019 and officially took over the scepter of the R series, OPPO has begun to gradually build the Reno product line into a stylish work that c...[Details]
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Infineon posts solid first-quarter profit, slightly raises outlook for fiscal 2023 due to currency effects Infineon Technologies AG released its financial report for the first quarter of fiscal ye...[Details]
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According to market research firm Omdia, "China's intelligent video surveillance market will reach US$16.7 billion in 2024, with an average annual growth rate of 9.5% from 2019 to 2024. In 2019, ship...[Details]
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//main.c #include"stm8s.h" #include"main.h" #include"tm1638.h" extern volatile u16 captureValue1, captureValue2; //Store the two captured values volatile u8 successFlag=0; //Two consecutive success...[Details]
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A relay is an electrical control device that can give a specified input and maintain it for a long enough time, causing a predetermined step change in the controlled quantity in the electrical outp...[Details]
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The role of lr (r14). Generally speaking, lr has two roles:
1. When using bl or blx to jump to a subroutine, r14 saves the return address and can be restored at the end of the calling procedure.
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Cleaning method of explosion-proof motor windings
The winding is an important part of the explosion-proof motor. To maintain the winding, the rotor must be pulled out from the stator. The clea...[Details]
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Low-power Bluetooth moves towards industrial vehicle standards, helping charging piles and electric vehicles to become smarter. In the past two years, the development of new energy vehicles in China ...[Details]
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0 Introduction
The common 51 core microcontrollers on the market now mainly include ATMEL's AT89S51 and AT89S52 series, Philips' P89C51RXX series and P89LPC900 series. Among them, AT's 52 seri...[Details]
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Today, Qualcomm released its second quarter financial report. Compared with the 61% drop in net profit due to the epidemic and the "delayed release of Apple's 5G mobile phone", the long-term licensin...[Details]
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Chapter 5 Hardware Design and Software Design of Power Transformer DC Resistance Tester
Based on the improved method of combining the magnetic assist method with the constant current source propose...[Details]
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Maxim introduces the MAX17127, a 6-string WLED driver that provides a complete backlight solution for laptops and netbooks. This high-performance boost controller integrates a 48V MOSFET and can drive...[Details]
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Amid the "chip supply cut storm" of Huawei, the "chip weakness" of China's auto industry was also exposed. According to statistics, currently only less than 3% of domestic automotive chips are inde...[Details]
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The original Chinese name of laser is "雷射" or "莱塞", which is the transliteration of its English name LASER. It is an abbreviation composed of the first letters of the English words Light Amplificat...[Details]
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With the development of automotive ADAS, the requirements for vehicle-mounted data transmission rates are getting higher and higher. The corresponding Ethernet transmission rate has reached more th...[Details]
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