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Recently, Sanan Optoelectronics issued an announcement stating that the company received a notice from its shareholder Fujian Sanan Group Co., Ltd. (hereinafter referred to as "Sanan Group") on Octob...[Details]
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1
introduction
The motors for the boiler induced draft and blower fans of a chemical enterprise's thermal power station are all 10kV high-voltage motors with a power of 450kW. Once the mo...[Details]
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The news pointed out that the new Kirin chip to be launched tomorrow may not be the Kirin 985 that consumers are expecting, but HiSilicon’s new mid-range chip - Kirin 720, which is also the su...[Details]
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On the afternoon of December 28, at the Xiaomi Automobile Technology Conference, Xiaomi Chairman Lei Jun brought you the pre-release content of Xiaomi SU7. Xiaomi SU7 series is divided into regular v...[Details]
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As the main enabler of intelligent sensing technology, what is the layout of onsemi in image sensors? Recently, at the Munich Shanghai Electronics Show, the author had the honor to interview Tao Zhi,...[Details]
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In the previous article, we implemented high-precision delay. In this section, we use the implemented high-precision delay interface to simulate the data generated by the serial port (the receiving d...[Details]
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Infineon Technologies Launches New 2 x 37 W Audio Amplifier Family with Second Generation MERUS™ Multilevel Switching Technology
When designing battery-powered portable audio device...[Details]
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Digital oscilloscopes are widely used measuring instruments. As a promoter of Rohde & Schwarz digital oscilloscopes, I have seen that engineers in many companies use low-end digital oscilloscopes. ...[Details]
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Apple has applied for a number of patents for foldable iPhones. One of the granted patents is for an "electronic device with a slidable expandable display screen," and Apple has just updated t...[Details]
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Schematic diagram:
Keilc51 Program:
#include reg51.h
void main(void)
{
long int i,j;
while(1)
for(i=0;i 9;i++)
{
P2=0x00+i;
for(j=0;j 10000;j++)
{
}
}
} ...[Details]
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On August 30, the Jiangxi Provincial Department of Industry and Information Technology issued a letter on the reply to Proposal No. 0035 of the 13th Session of the Provincial CPPCC, which mentioned...[Details]
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Motorola launched the low-end Moto G9 Play in Europe two weeks ago, and now the company is preparing to launch the mid-range Moto G9 Plus. An early retail listing from carrier Orange Slov...[Details]
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According to TrendForce, by 2023, the penetration rate of LED headlights in traditional passenger cars worldwide will reach 72%, while in the field of electric vehicles, this rate is as high as 94%...[Details]
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If you want to design an LED lighting product that can be used safely by end users, then you must consider the insulation and isolation reliability of the LED lighting driver power supply . That is t...[Details]
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This article will introduce two different methods for measuring the conversion efficiency of switching power supplies. The first method uses a wattmeter and two multimeters; the second method descr...[Details]
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