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DC-DC is a commonly used device in the hardware development process, mainly used to obtain a specific DC voltage. The working principle of DC-DC is not explained here, but only a small problem found ...[Details]
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I have been learning to write multi-file programs these two days. I really couldn't write them at the beginning. Later, I referred to Baidu and found that I could write the basics, but I couldn't wri...[Details]
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Samsung is gearing up to launch its next-generation Galaxy S series smartphone, which is likely to be named Samsung Galaxy S21. The Galaxy S21 series has been revealed for a while now, and in the l...[Details]
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Abstract: The basic working principle and method of PWM chopper type AC voltage regulated power supply are described.
Keywords: PWM; chopper; AC regulated power supply
PrincipleAnalysisofa...[Details]
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0 Introduction This test system is a test equipment for automatic inspection and testing of products on the production line of universal circuit breakers. It uses a programmable controller (PLC) as ...[Details]
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Desuo Precision Industry Engineers pointed out that automobiles have requirements for electrical performance, heat resistance, durability, vibration resistance, waterproof and dustproof performance...[Details]
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////////////////////////////////////////////////////////////head File/////////////////////////////////////////////////
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The laser speedometer uses the principle of laser ranging. Laser ranging (i.e. electromagnetic wave, its speed is 300,000 kilometers/second), is to determine the distance between the measured object ...[Details]
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/*1602LCD latest driver
Note: 1602 LCD data port is P0 port
***Because the detection of LCD busy state is unstable, so use delay instead***
The character horizontal axis display range is 1--...[Details]
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On October 20, 2021, Beijing time, the new product of the iQOO Z5 series family---iQOO Z5x officially started pre-sale before the arrival of the "Double Eleven" promotion. The new iQOO Z5x is availab...[Details]
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I studied the C language for microcontrollers before, but forgot about assembly language. These days, I went with some brothers to give lab lessons to junior students, using a wave lab box. I programm...[Details]
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China Energy Storage Network News:
On December 6, State Grid Zhejiang Electric Power Co., Ltd., China Mobile Zhejiang Company, Huawei Technologies Co., Ltd. and other units jointly carried ...[Details]
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1. The composition principle, exchange method and scope of application of data communication
1. The composition principle of data communication
DTE is a data terminal. There are two types of dat...[Details]
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China Energy Storage Network News:
"The 'three types and two networks' development strategy is an inevitable choice for the development of power grids and companies. 'Three types' are the bas...[Details]
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On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]
Automotive Electronics
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