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sbit SPK = P1^7 ;Specify the speaker interface ORG 0000H LJMP START ORG 000BH LJMP T0_INT ORG 001BH LJMP T1_INT ;--------------------------------------...[Details]
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Introduction
Particle detection system is a signal acquisition and processing system used to obtain information such as energy or time of elementary particles. It is widely used in radiation ...[Details]
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For ordinary PCI boards, neither the hardware structure of the bus nor the operating system (such as Windows serial operating system) supports hot plugging. When mass-producing PCI boards, the PCI bo...[Details]
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Samsung SDI has been relatively quiet for a long time. According to Thelec, Samsung SDI has made some moves recently, and has begun to follow the needs of customers (mainly BMW's iNext orders) at the...[Details]
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Akamai Recognized as a Leader in Gartner®’s 2021 Magic Quadrant™ for Web Application and API Protection and Ranked First in Ability to Execute
Akamai received top scores in three of ...[Details]
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ON Semiconductor is a key supplier of fully optimized power system solutions with its latest generation EliteSiC M3e platform
ON Semiconductor has signed a multi-year agreement ...[Details]
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In addition to the above-mentioned method of determining the interference source based on signal characteristics, the interference source can be directly found by searching for the radiation source in...[Details]
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Detailed analysis of arm startup code
The so-called startup code is a section of code executed when the processor starts. Its main tasks are to initialize the processor mode, set the stack, init...[Details]
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When we actually use ultrasonic thickness gauges, we often encounter problems with inaccurate measurements. The following are six reasons analyzed by our company for reference only: (1) The surface ...[Details]
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According to foreign media reports, several Korean media reported last week that executives from Samsung Electronics and LG are negotiating the purchase of TV OLED panels, and Samsung Electronics wil...[Details]
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1. Bandwidth: refers to the frequency value when the sinusoidal input signal decays to 70.7% of its actual amplitude, that is, the -3dB point (based on a logarithmic scale). This specification indica...[Details]
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On June 10, 2020, ARM and Hopu Investments jointly issued a statement saying that they had reached a decision to remove Wu Xiong'ang, chairman and CEO of ARM China. The original text is as follows:...[Details]
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When purchasing a TV, many people only pay attention to the performance of the screen, but often ignore the TV chip. Many people subjectively believe that the display effect of a TV is only related...[Details]
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1. Digital-to-analog converter Also known as D/A converter, DAC for short, Digital to Analog Converter in English, MP3 digital audio signals need converters to drive speakers; graphics card output is...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
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