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Digital electronic systems enrich our lives, but digital clock signals also play a "negative role" as a source of conducted noise (through cables) or electromagnetic radiated interference ( EMI ). Du...[Details]
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1 Introduction
With the continuous improvement of computer technology, modern measurement and control systems are developing in the direction of automation, intelligence, miniaturization and n...[Details]
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On May 4, Ganfeng Lithium stated on Interactive Yi that the company's cooperation with Volkswagen is still under negotiation. It is understood that Ganfeng Lithium Battery, a subsidiary of Ganfeng...[Details]
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ON/OFF控制技术在满足严格的能效规范方面具有显著优势，例如EuP Lot 6要求。上面提到的9V电源在满载时通常可实现70%的效率，并且在整个宽负载范围内均可维持这一效率水平。PWM电源正好与此相反，其效率往往随负载的增大而减小。对于待机负载(Io=25mA)，输入功率仅为115mW，230VAC，可轻松满足严格的EuP Lot 6要求。如果分别添加一个二极管、电容和电阻，从变压器偏置绕...[Details]
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As the temperature gradually rises, rainy and humid weather gradually increases, and more and more fault repair reports are caused by electric leakage. I believe that all my friends have put a lot of...[Details]
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Comparison of mainstream architecture solutions: three mainstream architectures The current mainstream AI chips are mainly divided into three categories: GPU , FPGA , and ASIC . Both GPU and FPGA...[Details]
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This paper mainly introduces the design method of a Ku-band dual-feed high-frequency head developed.
Main performance indicators required by the project
1. Performance index requirements
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Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cr...[Details]
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1 Hardware system composition
The embedded computer used in this system is a PC104CPU card developed by Shenzhen Blue Sky Industrial Control: PCC-3569 embedded 586 motherboard. This motherboard ha...[Details]
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Samsung is reportedly working on new A-series smartphones such as the Galaxy A23, Galaxy A33, Galaxy A53, and Galaxy A73, some of which could debut as early as the end of this month or in March. Re...[Details]
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my country has a vast territory, different time zones, and great differences in altitude, temperature, humidity and other climates. It is very important to know the climate conditions of our l...[Details]
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At present, due to the high price of spectrum analyzers, only a few laboratories in colleges and universities are equipped with spectrum analyzers. However, in electronic information teaching, witho...[Details]
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New product combines dedicated accelerator and high-speed 48MHz CPU to achieve the best performance in the RL78 product family Beijing, China , September 28, 2023 - Renesas Electronics, a global...[Details]
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In the single-chip microcomputer, interrupt is a relatively important part. There are eight interrupt modes in the 51 single-chip microcomputer, of which five are commonly used, namely external i...[Details]
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New energy vehicle pre-charging circuit is a circuit used in electric vehicles and hybrid vehicles, which is mainly used to fully charge the battery before the vehicle starts. This circuit can impr...[Details]
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