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In recent years, hybrid vehicles and electric vehicles have been required to meet the following two requirements: ① To achieve high output and high efficiency of the motor drive system, high voltag...[Details]
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There is a special system definition word in the PIC chip that contains 4 EPROM fuses. It is not part of the program memory EPROM (not included in the 0.5K-2K program space). Two of the fuses are...[Details]
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The working principle of the laser gyroscope is the Sagnac effect. Compared with the traditional mechanical gyroscope, the laser gyroscope has the characteristics of high precision, good environmen...[Details]
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With the development of computer science and automatic control technology, more and more different types of intelligent robots are appearing in factories and life. As an important subsystem of inte...[Details]
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In order to meet the EU's new emission regulations, Volkswagen has formulated a large-scale electric vehicle development plan. According to the plan, by 2020, the annual sales of Volkswagen Group ele...[Details]
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Rochester, New York, May 31, 2022 – Kodak Alaris releases an updated version of its award-winning Capture Pro document capture software. Designed to work seamlessly with any document scanner, Kodak C...[Details]
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01 Definition Nuclear Magnetic Resonance Spectroscopy (NMR) NMR studies the absorption of radio-frequency radiation by atomic nuclei. It is one of the most powerful tools for qualitative analysis of ...[Details]
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Two 74HC595s share 6 IO ports, a simple timer clock, mainly for the control of 74HC595. Simulation: MCU source code: #include reg52.h #include intrins.h typedef unsigned char uchar; typedef uns...[Details]
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Jiwei.com reported that at today's Redmi launch conference, Xiaomi China President and Redmi General Manager Lu Weibing said that by the end of October, the number of Xiaomi Home stores will exceed 1...[Details]
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Radial flux permanent magnet synchronous (RFPM) motors have been widely used in electric vehicles and other applications in recent years because of their relatively mature design technology, high e...[Details]
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Cancer is the second leading cause of death in the world. Globally, nearly one in six deaths are caused by cancer. How to combine targeted photodynamic therapy with cancer has been the direction that...[Details]
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Use the microcontroller timer to generate a 200Hz square wave program at port P1.0
#include reg52.h
void main()
{
P1^0 = 0; // Clear P0 port
/////////
TMOD ...[Details]
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In the face of the COVID-19 pandemic, the need for business to take joint action to address the world’s greatest challenge has never been more evident. This is especially true for technology companie...[Details]
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Since 1978, when R. Keller first used RDMiddlebrook's theory to perform
SPICE simulation of
switching
power supplies
, in the past 30 years, many scholars have established their own mo...[Details]
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The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
...[Details]