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1 Introduction
Battery
It is
an important part of
UPS
system, and its quality is directly related to the reliability of the whole UPS system. No matter how advanced the UPS desig...[Details]
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CommScope recently announced the expansion of its access point (AP) product portfolio that supports Wi-Fi 6 technology to help achieve higher data rates, greater network capacity, higher power effici...[Details]
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#include void ckInt()//Serial port initialization { TMOD=0x20; //Timer counter 1, mode 2 TH1=0xF3; //Calculated initial value TL1=0xF3; //Calculated initial value PCON=0X80; // double the baud ra...[Details]
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The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscilloscope. The ...[Details]
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This article mainly introduces the relevant knowledge of ARM bare metal code relocation and the implementation process of relocation. The following will start with the startup method of the ARM bare ...[Details]
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The LED fluorescent lamp power supply is a very important component of the LED fluorescent lamp. If the LED fluorescent lamp is not properly selected, the LED fluorescent lamp will not be able to p...[Details]
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1. Introduction
In actual RF circuit design, the problem of detecting the amplitude ratio (gain) and phase difference between two signals is often encountered, which is also an indispensab...[Details]
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In order to realize human-computer interaction, a display device is indispensable. This article mainly talks about how to control the LCD display, and on this basis, add the function of the timer, an...[Details]
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On December 21, 2023, Chilean time, Pacific Hydro Chile, a subsidiary of China Power International Development Co., Ltd., issued the commencement order for the Atacama energy storage project, marki...[Details]
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Abstract: There are two directions in embedded development, one is embedded software development (MCU direction), and the other is embedded software development (Linux direction). Among them, the MCU...[Details]
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According to Yahoo News, in response to changes in the market environment, JSR Corporation, the world's leading photoresist manufacturer, announced that it will withdraw from some LCD material market...[Details]
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With the rapid development of computer network technology, the digitization of information media has brought great convenience to information storage, transmission and copying. However, at the same...[Details]
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Modern smartphones are sleek and powerful, and while the size of the phone varies depending on the model, in general, a state-of-the-art device packs a lot of features into a package that measures app...[Details]
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In modern highly intelligent projects, there are many communication protocols used between PLCs, such as Modbus, canope, profinet, etc. Today we will use Siemens Smart200 PLC to introduce how to ma...[Details]
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Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]
Power technology
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