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News Headlines Enables a wide range of disruptive use cases, such as true hands-free smartphone car access Providing spatial awareness for cars and smart devices through unique ultra-wideband (UW...[Details]
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The job of a DC-DC switching converter is to efficiently convert one DC voltage to another. High-efficiency DC-DC converters use three basic technologies: buck, boost, and buck/boost. Buck converte...[Details]
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8051 has 4 groups of 8-bit I/O ports: P0, P1, P2 and P3. P1, P2 and P3 are quasi-bidirectional ports, and P0 is a bidirectional three-state input and output port. Let's introduce these ports se...[Details]
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Apple is expected to release four iPhone 13 models next year, all of which will reportedly feature the same screen sizes as the iPhone 12 series. According to analyst Ming-Chi Kuo, we should expect a...[Details]
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Alan Wild, IBM's former vice president of human resources, testified in an age discrimination lawsuit on Wednesday that IBM has fired as many as 100,000 employees in the past few years in an effort t...[Details]
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Nvidia’s latest generation chip, Orin N, is taking the first place. On September 26, Denza N7 launched the "High Speed Intelligent Driving Package". According to the official description, this o...[Details]
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Hardware Connection: Code: #include reg52.h #include intrins.h #define uint unsigned int #define uchar unsigned char sbit SH_CP = P2^0; sbit DS = P2^1; sbit ST_CP = P2^2; flying temp; uchar c...[Details]
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Selection and inspection of megohmmeter: First consider whether the rated voltage and measurement range of the megohmmeter are consistent with the insulation level of the electrical equipment being m...[Details]
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Serial port is the simplest serial interface and debugging tool Older friends all know that the earliest 51 microcontrollers did not have as many peripherals as today, such as built-in ADC, SPI, CAN,...[Details]
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LG's announcement that it will open its webOS TV platform to other vendors is a clear sign that the consolidation phase of TV streaming platforms is well underway. Recent research from Strategy Analy...[Details]
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Many precision instruments, industrial automation, medical equipment and automatic test equipment applications require high-accuracy digital-to-analog conversion. Linear Technology has introduced the...[Details]
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The function of the automobile actuator fuel pump is to suck the fuel from the fuel tank, pressurize it and deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to estab...[Details]
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Intel Corporation announced that it has acquired Habana Labs, an Israel-based provider of programmable deep learning accelerators for data centers, for $2 billion. The acquisition will strengthen Int...[Details]
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1. Introduction
As early as the 1970s, the prototype of sensor networks using point-to-point transmission and connecting sensor controllers appeared. We attribute it to the first generation of...[Details]
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1 Why is the issue of low-noise amplification emphasized again recently?
Part of the problem with low noise amplification has to do with the signal-to-noise ratio (SNR).
2 What kind of noise ...[Details]