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/************************** Delay function ***************************/ void delay_us_STC12(unsigned int us) { unsigned int i; us=us*12/11; //12/11 is the STC12C5408 at 22.1184MHz crystal ...[Details]
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The retail market volume of color TVs in China in 2019 was 47.72 million units, a year-on-year decrease of 2.0%, and the retail sales were 134 billion yuan, a year-on-year decrease of 11.2%. The indu...[Details]
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In the era of digital economy and rapid technological development, technology is becoming an important part of social development and even personal life
. ICT is a national strategy and a new...[Details]
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1 Introduction
This system uses ADμC812 single-chip microcomputer as the processing core and is divided into six functional modules: temperature sensing, signal processing (differential amplificati...[Details]
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Coretronic actively participates in investment and provision of display technology to help FlexEnable expand into Greater China
FlexEnable, a leader in the development and industrial...[Details]
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Intel has been ridiculed by the market as the "King of Toothpaste" and "King of Bounces" in recent years. An important example of this is the repeated jumps in the fourth-generation Intel Xeon proces...[Details]
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1. Composition
Although the MCU is already a microcomputer, it is essentially just a chip, and such a chip alone cannot complete any work. In practical applications, in order for the MCU to complete ...[Details]
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1 Introduction The implementation of a video phone terminal system is a very complex process involving many aspects of knowledge. Its purpose is to use the Internet or fixed teleph...[Details]
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For embedded devices, multi-core technology refers to putting multiple processing cores in a single processor chip, which can provide higher processor performance, more efficient power utilization, an...[Details]
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1. Self-excited intermittent oscillation circuit
Figure 1 (a) is a self-excited intermittent oscillation circuit. When the circuit is powered on (t=to), the current flows through the primary of t...[Details]
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OnePlus launched the Nord N200 mobile phone overseas last week. The 4+64GB version is priced at US$239 (about RMB 1,529.6), making it the cheapest 5G mobile phone currently on sale by OnePlus. ...[Details]
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The concept car at Jidu's press conference yesterday attracted a lot of attention. What is very interesting is the EE architecture of Jidu JET - this system revolves around four parts: intelligent ...[Details]
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Triggering is what really makes an oscilloscope useful. Triggering synchronizes the oscilloscope's display with the input signal and provides the user with a stable waveform display by starting the d...[Details]
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GMS972051 is a single-chip microcomputer with 2K E2PROM inside and compatible with MCS-51 produced by LG Company of South Korea. GMS97C2051 omits the P0 and P3 ports of MCS-51, but has an internal h...[Details]
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1. Introduction With the rapid development of infrared imaging technology, infrared measurement television has become an important part of the optoelectronic tracking system. The automatic and conti...[Details]
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