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It has been nearly 140 years since the birth of the world's first car in 1885. The car, a good helper of mankind, has also undergone tremendous evolution - from the initial cold mechanical body to a ...[Details]
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China Energy Storage Network News:
●Build "four platforms" including energy data collection platform, energy operation monitoring platform, energy decision support platform and energy conve...[Details]
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Finite impulse response (FIR) digital filters have been widely used in the field of digital signal processing due to their flexible design, good filtering effect and easy control of transition band...[Details]
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0 Introduction
The SH series is a 32-bit high-end, RISC-type microcontroller series launched by Hitachi, Japan. So far, six types of microcontroller series have been launched: the basic SH1, the imp...[Details]
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Almost all chipsets today have on-chip ESD protection. ESD circuits are placed around the periphery of the chip and near the I/O pads, and are used to protect the chipset during wafer manufacturing a...[Details]
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4.2 Software Implementation
The software flow is shown in Figure 5, which mainly includes reset, initialization, writing frequency words and control words.
The initialization pa...[Details]
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The electromagnetic flowmeter is an inductive instrument that measures the volume flow of conductive media in a pipe based on Faraday's law of electromagnetic induction. It uses single-chip embedded t...[Details]
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On the evening of October 12, Unigroup Guoxin released its performance forecast, predicting that the net profit attributable to the parent company in the first three quarters of 2021 will be 1.334 bi...[Details]
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Whether the sensor can obtain the field signal accurately or not directly affects the measurement and control accuracy of the entire industrial automation system. In order to obtain the real field in...[Details]
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On November 30, Yangzhou Jingxin Microelectronics Co., Ltd. held a ceremony to inaugurate its 6-inch chip factory.
It is reported that the project will invest in the construction of a co...[Details]
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During peak travel periods during holidays, traffic congestion is a problem that cannot be overcome. From popular urban attractions to natural scenic spots in the countryside, from urban roads to hig...[Details]
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Yi-Chi Shih, a Chinese-American professor, was charged with illegally exporting military chips to China and was found guilty by the Los Angeles federal court on Wednesday (26th) local time. According...[Details]
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On December 27, TÜV Rheinland (hereinafter referred to as TÜV Rheinland) issued a TÜV certificate to Sungrow's SG125HV string inverter, which is also the world's first TÜV certificate for a DC1500V...[Details]
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4 Test Results
The converter chip is designed and manufactured using 115μm BCD process.
Figure 7 is a micrograph of the converter chip. The entire chip area is 615mm2, the lower part of the c...[Details]
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1. Position and function of motor controller in electric vehicles
The motor controller is the core module of electric vehicles and also the decisive factor of the vehicle's power performance. ...[Details]
Automotive Electronics
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