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Today, blogger @数码闲聊站 revealed that Huawei will release the Mate 50 series based on Qualcomm's new platform in Q1 next year. We know that Qualcomm's new platform will be named Snapdragon 898,...[Details]
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The sending and receiving of caller identification information (commonly known as caller ID), referred to as CID (Calling Identify Delivery), is a service provided by the telecommunications bureau to...[Details]
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The key is the configuration of registers. The T1 timer (16 bits) of CC2530 needs to configure three registers: T1CTL, T1STAT, IRCON Here is just a brief introduction. For more details, please refer ...[Details]
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The Qichacha APP shows that on May 16, Hangzhou Zhilian Shuyun Technology Co., Ltd. was established. The legal representative is Xia Ji, with a registered capital of 20 million yuan. The business sco...[Details]
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1 Introduction
As a public information display terminal in the subway, LED display screen has very wide civil and commercial value.
At present, most subway vehicles in China are equipped wi...[Details]
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From October 28 to 31, the 17th China International Public Security Expo (CPSE 2019), the world's largest security exhibition, was held in Shenzhen. SmartSens, a leading CMOS image sensor supplier, m...[Details]
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According to a review report released by the White House on Tuesday (June 8), the US Department of Commerce pointed out that large-scale public investment in semiconductor manufacturing has enabled K...[Details]
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The circuit for realizing digital voltmeter generally uses many components and is not very convenient to adjust. This article introduces the use of digital potentiometer and single-chip microcompute...[Details]
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On August 31, the "Happiness with AI - Technology and Healthy Elderly Care Integration Development Forum and UBTECH Smart Healthcare Global Strategy Conference" guided by the China Association of...[Details]
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On November 15, only 74 days after the announcement of the establishment of the Beijing Stock Exchange on September 2, the unveiling and opening ceremony of the Beijing Stock Exchange was successfull...[Details]
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A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
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Normally, when developing and debugging DSP systems, an SRAM chip must be equipped as an off-chip program RAM. When debugging, use the corresponding simulation board to download the program into SRAM...[Details]
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What does the fertilizer nutrient content detector measure? In the process of agricultural planting, we must learn to use reverse thinking to consider problems. For example, many people now know how...[Details]
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0 Preface
Heart rate is a very important vital information in the human body, and traditional pulse diagnosis, due to its qualitative and subjective nature, affects the accuracy of heart rate testi...[Details]
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Abstract: Using Delphi to develop industrial control system software has become the choice of more and more developers, and serial communication is one of the problems that must be solved in this p...[Details]