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Tesla's Shanghai Super Factory has started recruiting employees at the Shanghai Pudong New Area Talent Market, with up to 500 people interviewed in one day. It is reported that this recruitment mainl...[Details]
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iPhone 4 uses a miniature, electronic vibration gyroscope, also known as a micro-electromechanical gyroscope. iPhone 4 is the world's first mobile phone with a built-in MEMS (micro-electromechanical ...[Details]
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#include
#include intrins.h
void delayms(unsigned char ms)
// Delay subroutine
{
unsigned char i;
while(ms--)
{
for(i = 0; i 120; i++);
}
}
main()
{
unsigned char LED; ...[Details]
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In the next few decades, the new technology that is most likely to bring disruptive impact to the world is AI (Artificial Intelligence). All aspects of our lives will be affected by AI technology, an...[Details]
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The principle of the ground object spectrometer is to use the high temperature of the arc to directly vaporize and excite the elements in the sample, emit the specific wavelength of each element, and...[Details]
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Detecting, estimating, and tracking targets is the ultimate goal of radar and sonar applications. Its task is to process, extract features, analyze and identify the received signals to detect the pres...[Details]
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The pins of stm32 have two uses: GPIO (general purpose io) and AFIO (alternate function io) For some pins (depending on the chip), neither of these two uses exists. For example, in 64-pin products, O...[Details]
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AC Servo System Design Guide
The following are some guidelines for designing AC servo systems:
Choose the right motor type: There are different types of AC servo motors, such as induction...[Details]
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In order to meet the application of a certain micro-power instrument and improve safety performance, a design scheme for an ultra-low power lithium battery management system is proposed. A bidirect...[Details]
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On September 1, the 12-inch integrated circuit advanced process technology and equipment R&D and manufacturing project of GMC Semiconductor Technology (Wuxi) Co., Ltd. (hereinafter referred to as "GM...[Details]
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As the smartphone market has long been close to saturation, smartphone manufacturers have been continuously making efforts in the field of optics since 2016, and have been developing in the direction...[Details]
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E-books are undoubtedly the hottest application in the current portable electronics market. So what are the biggest competitive advantages and selling points of e-books? What should be paid atten...[Details]
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The main difference between a bidirectional port and a quasi-bidirectional port is that the quasi-bidirectional port I/O port needs to be set to 1 when inputting data, otherwise if the previous bit is...[Details]
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According to foreign media reports, compound semiconductor developer Seoul Viosys has launched a new vertical cavity surface emitting laser (VCSEL). It is expected that the market value of VCSEL will...[Details]
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1. Introduction
The wave of new energy vehicles is getting bigger and bigger, and the body intelligence is becoming more and more perfect, and intelligent driving is closely related to sensors...[Details]
Analog electronics
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