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Bootstrap diode ( VD1 ) and capacitor (C1) are components that need to be strictly selected and designed when IR2110 is used in PWM applications. They should be adjusted according to certain ...[Details]
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1 Neutral point grounding method
In the early days, my country stipulated that the neutral point grounding methods of power systems should be divided into two categories: large grounding short...[Details]
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In addition to the functions of the double-clamp multi-function ground resistance tester, it also has the unique function of non-auxiliary ground electrode measurement, which changes the traditional ...[Details]
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Nowadays, mobile phones generally use lithium-ion batteries. After more than 20 years of development, the energy density of lithium-ion batteries has been greatly improved. However, the development o...[Details]
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As the photovoltaic industry is developing in full swing, the related supporting facilities installed in the early stages of development have already ushered in a wave of updates in advance, with i...[Details]
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Introduction: General power supply equipment can only measure the overall output voltage and current of the battery pack, and cannot perform online measurement for a single battery. The failure ...[Details]
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1. Workflow:
1. Define the kobject structure
The kboject structure is defined as follows:
struct kobject{
const char *name; //Name displayed in sysfs
...[Details]
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At present, the domestic solar automatic trackers in my country mainly include: differential pressure solar tracker, controlled release solar tracker, clock solar tracker, and comparative control s...[Details]
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On July 22, Xinpengwei was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is "688508", with an issue quantity of 28.2 million shares, a...[Details]
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Introduction: Loop bodies are the focus of program design and optimization. This section will focus on the most effective way to handle for and while loops on ARM. (EEFOCUS) 14.5C Loop Structure Th...[Details]
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The digital tubes sold on the market are generally very small. I made a very large digital tube myself using LED light-emitting tubes. The display effect is very good when hung at home. The following ...[Details]
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The M100KIT tube power amplifier kit launched by Beijing Oubo Audio Technology Company this year is basically the same as the M100 in terms of appearance and internal quality. The key components used...[Details]
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The era of intelligence is rapidly approaching, and the definition of cars is changing from "transportation tools" to "smart products". As a result, some automotive hardware that was originally of gr...[Details]
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On January 25, @熊猫很禿然 revealed the details of the vivo NEX 5. The phone uses a 7-inch 2K E5 OLED flexible screen with a center-mounted hole. Not only that, vivo NEX 5 is the first to be equip...[Details]
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Cars are becoming more and more popular, and have been chosen by more and more families as their means of transportation. Driving safety has attracted widespread attention from the society. Wheneve...[Details]