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In the control system of servo motors, in order to achieve high-precision control requirements, real-time detection of the motor rotor position is often the key to solving the problem. Photoelectri...[Details]
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At present, electromagnetic compatibility technology has developed into a special technology for electronic products to resist electromagnetic interference and electromagnetic radiation, and has becom...[Details]
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LEDs cannot be made the same due to their VF characteristics. Some VF values will also change with temperature and current, so they are generally not suitable for parallel design. However, in so...[Details]
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#include
#include string.h
#include stdio.h
#define uchar unsigned char
#define uint unsigned int
#define long unsigned long
#define ushort ...[Details]
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The half-bridge LLC resonant converter has been widely studied due to its simple topology and high working efficiency. Here, pulse frequency modulation (PFM) is used for the working condition of wide ...[Details]
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On the evening of March 24, Apple announced today that it plans to use commercial purity low-carbon aluminum metal manufactured by ELYSIS in the iPhone SE model. Apple began issuing green bon...[Details]
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Toyota Motor Corporation of Japan announced today that it has developed an "acceleration suppression function" that uses big data collected from connected cars to identify abnormal operation of the a...[Details]
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1. Hardware Solution This design uses a raindrop sensor to sense the amount of rainfall, sends the sensing signal to the microcontroller system, and then uses software to control the wiper motor to m...[Details]
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Toshiba Launches New MOSFET Gate Driver IC to Help Reduce Equipment Size
The TCK42xG series supports back-to-back connection of external N-channel MOSFETs
Shanghai, China,...[Details]
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Preface
At present, the domestic broadband access market is still dominated by ADSL. In the past two years, with the maturity of ADSL2+ standards, the stability of equipment, and the improveme...[Details]
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3D imaging technology has received a huge boost in the consumer market since its integration into the iPhone's rear camera. When iPhone sales soared in 2021, combined revenues for mobile and consumer...[Details]
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On May 31, the Ganzhou Economic and Technological Development Zone in Jiangxi Province held a signing ceremony for the sixth batch of investment promotion projects this year, signing 17 projects wi...[Details]
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In recent years, the number of lamps made of 1-3W high-power LEDs has increased year by year, and their power can range from a few watts to hundreds of watts. High-power LED lamps all use a structu...[Details]
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Whether the rotor of a squirrel cage motor is broken can generally be preliminarily judged based on the operating status of the motor. If the motor speed drops significantly, the stator current inc...[Details]
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The electrification of transportation is built on innovative developments, not only in battery technology and fast chargers, but also in on-board chargers (OBCs) that support up to Level 2 charging...[Details]
Analogue and Mixed Signal
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