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Mutual aid and self-defense alarm system
1. System Overview
On July 1, 2008, Beijing youth Yang Jia attacked police officers in Shanghai, resulting in 6 deaths and 5 injuries. Yan...[Details]
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1. Timer Introduction Timer/counter T0 and T1 are composed of two 8-bit special registers, namely, timer/counter T0 is composed of TH0 and TL0, and T1 is composed of TH1 and TL1. In addition, there...[Details]
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Today, the official Weibo account of iQOO mobile phone continued to reveal the features of iQOO Neo3, which will be released on the 23rd of this month - it has a stereo effect with superb sound quali...[Details]
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Ten years of experience in the industry, teaching you the MCU introduction, Lecture 25:
In the multiplication examples I listed in the previous section, the data involved in the operation on the righ...[Details]
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The basis of amateur radio is electronic technology. If you integrate relatively boring electronic circuits into your life, you will be surprised to find that radio is easy to learn and very inter...[Details]
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As more and more mechanical systems are replaced by electronic systems, power consumption and how to monitor it becomes increasingly important. Accurately monitoring the power consumption of electric...[Details]
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Causes of water ingress to explosion-proof motors
The operator may not have been adequately trained, and flushing occurred while cleaning, causing water to enter some motors.
Treatment me...[Details]
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The digital ground resistance tester CA6460 can measure ground resistance and soil resistivity. The ground resistance measurement range is 0 to 2000Ω, and it uses an automatic range design to automat...[Details]
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Sina Technology News, Beijing time, June 30th morning news, on Friday local time in the United States, iOS developers filed a class action lawsuit against Apple. The developers believed that Apple ab...[Details]
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Working principle of PLC input port and output port
The input and output interface is the part that connects the PLC and various signals in the industrial control site. The input port is used ...[Details]
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According to foreign media reports, a source at Telefónica revealed that the company has purchased 5G network equipment from Swedish communications supplier Ericsson to replace some Huawei equipment...[Details]
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Introduction ADmC812 is ADI's new micro-converter with 8051 (8052) core as the control core. Because ADmC812 integrates a large number of peripheral devices. It itself is a fully programmable, ...[Details]
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On May 31, SMIC, which received the second investment from the Big Fund, announced that Datang and the National Integrated Circuit Fund's affiliates may participate in the proposed RMB share issuance...[Details]
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With the rapid development of technology, modern people's demand for mobile communications, wireless Internet access and multimedia entertainment is greater than ever before. So-called smart phones ha...[Details]
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The ATmega8 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. The different clo...[Details]
GD32 MCU
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