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According to foreign media reports, General Motors recently applied for a patent for a new safety system that allows cars to communicate with other cars on the road and warn other vehicles of possibl...[Details]
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The 2020 "Two Sessions" in Sichuan Province have been postponed. Due to the impact of the new coronavirus, it is not known when the meeting, which was originally scheduled to open on February 3, wi...[Details]
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Goodix Technology's acquisition of NXP's voice and audio solutions has finally been successfully reviewed recently. Goodix Technology will use NXP's VAS business to help customers create more competi...[Details]
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Infineon launches new highly integrated wireless charging transmitter IC, ideal for charging applications up to 50 W Wireless charging has become an integral part of today's battery-powered applic...[Details]
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Machine cycle: the time to read an instruction word from the memory. Simply put, it is the time taken to execute a single-cycle instruction. The AVR microcontroller uses the Harvard structure (data an...[Details]
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The main components of an electron spectrometer
Electron spectrometers usually consist of an excitation source (X-ray gun and electron gun), an ion gun, a sample chamber, an electron energy analyzer,...[Details]
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As the rainy and humid weather increases, the number of reports of faults caused by leakage has also increased. I believe that many electrician friends have put a lot of thought into finding the caus...[Details]
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Abstract
: This paper briefly introduces the functional characteristics of AT90CAN 28, describes the principle and usage of CAN controller in AT90CAN128, formulates a communication protocol b...[Details]
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The main purpose of double pulse testing is to obtain the switching characteristics of power semiconductors. It can be said that it accompanies the entire life cycle of power devices from R&D and m...[Details]
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Nowadays, energy-saving lamps called compact fluorescent light bulbs (CFLs) are popular in Western countries. They can also be bought in domestic supermarkets. The most important feature of CFLs i...[Details]
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//Minimum delay 1ms program
void delay(unsigned int x) //minimum 1 millisecond
{
unsigned char j;
while(x--)
{
for(j=0;j 125;j++)
{;}
}
//hexadecimal - decimal conversion program
...[Details]
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1. What is digital power supply? What is the essential difference between digital power supply and analog power supply?
The essence of the so-called digital power supply is that the PWM regula...[Details]
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With the expansion of social electricity consumption, it is urgent to develop electricity detection and distribution in the direction of high precision, multi-function and intelligence by timely detec...[Details]
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In its latest report “The Impact of 5G on the RF Front End of Telecom Infrastructure in 2021” released today (March 25), Yole Développement (Yole) predicts that the telecom infrastructure RF market w...[Details]
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Industrial controllers, also known as industrial control computers or industrial PCs, are computer systems designed for industrial environments. They are often used in industrial applications such ...[Details]
Test/Measurement
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