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On October 17, students from Dezhou University were debugging the award-winning equipment. Recently, the scientific work "Pest Suicide Solar Pest Killer" of the Department of Mechanical and Electri...[Details]
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AVR MCU AVR单片机是Atmel公司推出的较为新颖的单片机，其显著的特点为高性能、高速度、低功耗。它取消机器周期，以时钟周期为指令周期，实行流水作 业。AVR单片机指令以字为单位，且大部分指令都为单周期指令。而单周期既可执行本指令功能，同时完成下一条指令的读取。通常时钟频率用4～8MHz，故最短指令执行时间为250～125ns。AVR单片机能成为最近仍是比较火热的单片机，主要的特点： ...[Details]
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1 Introduction
With the development of power electronics and its control technology, frequency converters and their frequency conversion speed regulation have been widely used in various fi...[Details]
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Today, PCB has developed to a new stage, and the introduction of new technologies such as high-density interconnect (HDI) PCB, IC substrate (ICS), etc. has made the entire production process from man...[Details]
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1. Vulnerable code If we follow the writing method mentioned in the previous lesson, we can realize the running light with a timed interval of 50ms. #include reg52.h #include function.h //See C...[Details]
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The ground grid resistance meter (also known as the large ground grid ground resistance tester) adopts the heterodyne anti-interference technology to measure the power frequency characteristic para...[Details]
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On February 7, Jiemian News quoted Argentina's "Dollar Newspaper" as saying that government officials accompanying Argentine President Alberto Fernandez said that Xiaomi will establish a production b...[Details]
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With the continuous improvement of smartphone performance, mobile games have become one of the most profitable and popular industries today. For the majority of players, top-level hardware conf...[Details]
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This paper introduces the construction of video transmission and control system based on embedded Linux platform, gives the technical implementation of remote video transmission through 3G networ...[Details]
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As a typical level instrument, the rotary paddle level meter is widely used in enterprise production. Here we introduce its principle, use and characteristics.
According to its use, it is also call...[Details]
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On January 13, the Zhejiang Power Grid Enterprise Supplier Conference with the theme of "Integrity and Quality, Building a New Business Ecosystem" was held in Hangzhou, with hundreds of supplier re...[Details]
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Abstract: This paper introduces the basic framework of H.324 videophone, and based on the analysis of the amount of calculation and storage capacity required after video and audio encoding and d...[Details]
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Some experience in reducing noise and electromagnetic interference.
(1) If a low-speed chip can be used, a high-speed chip should not be used. High-speed chips are used in critical places.
(2) A ...[Details]
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Flash memory cards have been around for many years in the consumer world. Today, no digital camera or mobile phone can do without them. But their importance goes far beyond that, as they also have ...[Details]
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The S120 encoder is a high-precision rotary encoder that is widely used in industrial automation, robotics, CNC machine tools and other fields. The S120 encoder has a variety of models, and the par...[Details]
Power technology
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