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introduction
One approach to driving high-brightness LEDs is to modify the standard boost converter topology to drive a constant current through the load. However, this implementation pres...[Details]
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I embarked on the road of embedded development in a daze. Looking back, it was thanks to several friends around me that I slowly embarked on this road through chatting with them: from the earliest ci...[Details]
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According to incomplete statistics from the Zhongguancun Energy Storage Industry Technology Alliance (CNESA) Global Energy Storage Database, in December 2022, a total of 234 power energy storage proje...[Details]
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Virtual Instrument (or VI) is a product of the combination of computer technology and modern testing technology. It not only has all the functions of traditional instruments and meters, but also has ...[Details]
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This article discusses the unique demands that battery management systems place on always-on wearables. It examines a battery management chip from Maxim Integrated that simplifies wearable battery ...[Details]
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Voltage doubler rectifier circuit diagram: In some places where high voltage and low current are required, voltage doubler rectifier circuits are often used. Voltage doubler rectifier can use low-volt...[Details]
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This paper introduces the development process of the integrated DC insulation detection device tester, which can verify the set parameters of the DC insulation detection device of the substation, ens...[Details]
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Why is Sensor Calibration Necessary for Autonomous Driving?
Sensor calibration is the basis of autonomous driving perception and planning tasks. First, the perception results of each sensor ne...[Details]
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On September 16, the bidding announcement for the centralized procurement of inverter projects for CGN New Energy in 2022-Yunnan Mouding Yangtianqing and Xincun projects was released. The 90MW phot...[Details]
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On August 5, some users reported that their computers with old processors experienced a blue screen crash after installing the latest version of NVIDIA graphics card drivers. After verification, it...[Details]
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On July 29, good news came from the Ali region of Tibet. The first phase and second stage project of the "source-grid-load-storage" new energy system for lithium extraction from Lago Salt Lake, whi...[Details]
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Introduction
Due to the advantages of touch screen input, lightness, and portability, more and more electronic products use touch screens as input devices for human-machine interfaces. In dyn...[Details]
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China's cumulative installed capacity of power storage exceeds 50GW for the first time. As of the end of September 2022, China's cumulative installed capacity of power storage projects has reached 50....[Details]
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#include "msp430f2272.h"
int yu ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};
int i,j,k,temp,dat,ms;
void delay(int ms)
{
while(ms--)
for(i...[Details]
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Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
...[Details]
Test/Measurement
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