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In recent years, the space vector theory of motors has been introduced into inverters and their control, forming and developing the space vector PWM (SVPWM) control concept. Its principle is to use di...[Details]
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The computer clock can simulate the electronic clock to display hours, minutes and seconds. In addition, it can ring the bell on time according to the school's schedule, play music and radio gymnast...[Details]
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Previously, the OneDrive app on iOS has been uploading your photos in JPG format. Microsoft has now announced that it will start uploading photos in HEIF format instead of JPG format starting this mo...[Details]
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LG Display is expected to play an increasingly important role in Apple's supply chain, according to a new report, and the company is planning to double its production capacity of OLED displays produc...[Details]
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Abstract: In the hot summer, the stable and reliable operation of the car air conditioning system is particularly important. This article will introduce how to avoid car air conditioning failures cau...[Details]
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LED energy-saving lamps are powered by a typical AC capacitor step-down constant current circuit. Although the power factor of the 24 LED energy-saving lamp kits here is only about 3.3, they are ve...[Details]
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Abstract: Based on some cases encountered in daily maintenance, this paper classifies and analyzes some issues related to human-induced failures in UPS, and proposes methods for correct use and mai...[Details]
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I believe everyone knows the hardware parameters of the iQOO Pro, which will be released on the 22nd of this month. One of the selling points of this phone is its built-in 4500mAh battery. Many peopl...[Details]
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DxoMark announced the selfie evaluation results of Samsung Galaxy Note20 Ultra 5G (Exynos) this week, with a final score of 100 points, and evaluated it as: Another choice for selfie videos. IT H...[Details]
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Shanghai, China - Recently, at the 2023 China Automotive Supply Chain Summit and the 8th Lingxuan Award Ceremony, Aptiv, a global technology company committed to future mobility, won this year's Lin...[Details]
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According to foreign media reports, Italian electronics supplier MTA has launched an ergonomic, high-performance curved dashboard to meet the needs of current automakers. (Image source: www.eenews...[Details]
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In industrial process control, many controlled objects have pure hysteresis properties. Smith proposed a pure hysteresis compensation model, the principle of which is: a compensation link is connected...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
void init();
uint intnum;
void main()
{
init();
while(1)
{
if(intnum==5)
{
intnum=0;
RD0=!...[Details]
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Charging fault detection and troubleshooting
The reasons why new energy vehicles cannot be charged can be roughly divided into three categories.
The first type is that the physical ...[Details]
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Recently, CoreEngine Technology announced that it has made a major breakthrough in the field of autonomous driving - the full-scenario high-end autonomous driving chip "Xingchen No. 1" (AD1000) was...[Details]
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