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1 Introduction
The main production equipment used by China Railway Zhuzhou Bridge Co., Ltd. for cutting narrow steel plates - 25MN vertical
shearing machine -
is an old equipment...[Details]
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On the afternoon of November 17, the OPPO Future Technology Conference 2020 (OPPO INNO DAY 2020) with the theme of "Leap to Good" was officially held in Shenzhen. At the conference, OPPO founde...[Details]
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The international general name of silicon controlled rectifier (SCR) is Thyyistoy, which is abbreviated as thyristor in Chinese. It can work under high voltage and high current conditions, and has ...[Details]
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The wireless base station transmits signals and receives signals transmitted by mobile stations through the antenna feeder system. Therefore, the installation quality and operation of the antenna feed...[Details]
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With the development of submicron technology, the density of FPGA chips continues to increase, and with its powerful parallel computing capabilities and convenient and flexible dynamic reconfigurabili...[Details]
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More than 30 years ago, the tower solar thermal power generation system brought good news to the world's energy problem. However, due to the high cost and low efficiency of solar cells, it has beco...[Details]
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4 Division instructions
DIV src unsigned division (unsigned divide)
IDIV src signed division (signed divide)
Byte operation: (AL) ← (AX) / quotient of src
(AH) ← (AX) / remainder of src...[Details]
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Learning MCU ---- What should we do? Why do we need to learn microcontrollers? Microcontroller is a common course in electrical engineering majors in colleges and universities. Some schools even list...[Details]
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1. Basic Concepts
1. There are 5 interrupt sources in the 89C51 microcontroller: two external interrupts, two timer/counter interrupts (overflow), and one serial port interrupt.
2. There are two...[Details]
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"Don't drive tired when driving long distances. The assistant has already turned on the cooling air in the car for you." This is a warm reminder from the voice assistant to the driver in the car. ...[Details]
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Today, the official Weibo account of ROG Phone announced that the Chinese version of ROG Gaming Phone 3 will be released on July 23. What’s interesting is that the global version of ROG Gaming Phone ...[Details]
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0 Introduction
The core capacitance of coaxial cables and high-speed digital communication cables is an important parameter that affects the transmission performance of cables. Controlling the ...[Details]
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This paper proposes a design method for a distributed underwater vehicle controller based on CAN bus, and mainly describes its overall hardware design scheme and implementation method. As a node ...[Details]
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According to Reuters, Huawei sent a lawyer's letter to Flex on Monday, demanding financial compensation of hundreds of millions of yuan for the previous unreasonable seizure of Huawei's equipment and...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
MCU
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