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#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include ...[Details]
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As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, LED light sources have emerged, attracted widespread attention and developed rapidly. The current L...[Details]
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2018 first quarter performance forecast, net profit increased by 50%-75% year-on-year:
The company released its first quarter 2018 performance forecast, with net profit attributable to sha...[Details]
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According to the Chongqing High-tech Zone, Chongqing Paixin Chuangzhi Microelectronics Co., Ltd. (hereinafter referred to as "Paixin Microelectronics") The core chip of the blood oximeter developed b...[Details]
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1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]
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A signal generator is a device that provides electrical signals of various frequencies, waveforms and output levels. It is used as a signal source or excitation source for testing when measuring the ...[Details]
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OpenHCI selects which service to use in the endpoint through two levels of arbitration. The first level is the table level. Each endpoint type that needs to be serviced is in the corresponding type t...[Details]
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Development history of single chip microcomputer Microcontrollers were born in 1971. Early SCM microcontrollers were all 8-bit or 4-bit. The most successful one is INTEL's 8051. Since then, the MCS51...[Details]
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In the past two years, the concept of autonomous driving has swept the automotive industry, software technology has advanced by leaps and bounds, and mileage has repeatedly set new records. However...[Details]
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Guided wave radar level meter is a radar level meter based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level meter propagates along the steel cable or pro...[Details]
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Infineon's new 160V MOTIX™ three-phase gate driver IC integrates power management unit, current sense amplifier and overcurrent protection
The MOTIX™ series developed by Infineo...[Details]
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The main reason for self-oscillation
is that the integrated operational amplifier is composed of multiple stages of DC amplifiers. Since the output of each stage of the amplifier an...[Details]
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introduction
In just a few years of development, digital video recorders (DVRs) have gradually replaced the dominant position of traditional analog video equipment and become the mainstream of ...[Details]
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iPhone shipments in China grew in November but were flat in the quarter compared with the same period last year, according to new research from Goldman Sachs. Analyst Rod Hall analyzed new smartpho...[Details]
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Abstract: With the continuous development of computer technology and communication networks, higher requirements are placed on the protection of power supply systems. This article discusses the princi...[Details]