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The first circuit principle: The AC220V voltage is half-wave rectified by D3 and filtered by C1 to obtain a voltage of about +300V. One path is added to the switch tube Q2 c pole through the prim...[Details]
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China Energy Storage Network News:
At 18:21 on November 26, with the completion of the 168-hour trial operation of the No. 3 phase condenser at the Zhuyu 330 kV collection station, the firs...[Details]
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Program Requirements: Design a program to complete the copying of data blocks. The data is copied from the source data area snum to the target data area dnum. The data size is NUM words (1 word = 4 b...[Details]
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0 Introduction
The aircraft anti-skid brake system is an important onboard equipment of the aircraft. It is a subsystem with relatively independent functions on the aircraft, and plays an important ...[Details]
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On November 18, 2022, the 200MW photovoltaic/120MWh energy storage power station in Huchang, Xiantao, Hubei, constructed by Linyang, was successfully connected to the grid, officially opening a...[Details]
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data: fixedly refers to the first 128 RAM from 0x00 to 0x7f, which can be directly read and written with acc, with the fastest speed and the smallest generated code.
bit: refers to the bit addr...[Details]
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1 Introduction to digital tube Digital tube is an electronic device that displays data or information to us. It is the most primitive and has a relatively low cost. The following is a physical pictur...[Details]
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This is another form of transformerless AC power , which can be used in some low-power devices with good thermal insulation. Our technical reviewer believes that the Cac should be of X-level safety...[Details]
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A few days ago, I used recursion when writing a C51 program. The simple program is as follows: void WRITE_ADD(uchar addr,uchar wbyte)
{
START(); //Send the start signal first
WRITE_BYTE...[Details]
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One household generates electricity, many households share it! Infineon Technologies and PIONIERKRAFT work together to achieve on-demand distribution of self-generated solar energy
T...[Details]
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1. Key points of timer/counter PWM design
According to the characteristics of PWM (Pulse Width Modulation (PWM: (Pulse Width Modulation) is a very effective mode of controlling analog circuits...[Details]
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The microcontroller source program is as follows: #include reg52.h #define uchar unsigned char #define uint unsigned int #define yi 0x80 //The initial position of the first line of LCD...[Details]
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Overview
Due to the significant increase in power-sensitive applications and increasingly tight power budgets, low system power consumption has become a requirement for more and more applicati...[Details]
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Injecting smart electricity into building world-class urban clusters
——The practice of digital transformation of power grid in Guangdong-Hong Kong-Macao Greater Bay Area
Huang Yiliang, Mi...[Details]
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Recently, Huawei announced a new patent for solid-state batteries. Huawei has finally extended its tentacles to power batteries. How valuable is the patent?
Just last week, Huawei announ...[Details]
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