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For a long time, millimeter waves (frequency bands greater than 40GHz) were mainly used in the military field, including various radars, satellite communications, etc., and civilian applications were...[Details]
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Reuters reported on the 3rd that a non-binding agreement was reached at the International Communications Security Conference being held in Prague, Czech Republic. The proposal stated that there shoul...[Details]
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I think everyone should know the function of the watchdog. The S3C2440 watchdog timer can be used not only as a watchdog, but also as a normal timer. S3C2440 watchdog circuit module block diagram: ...[Details]
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Hisense, the leader of Chinese laser TV, will launch a screen-sounding laser TV at the IFA exhibition in Berlin, Germany, which will open on September 6. This is another technological breakthrough of...[Details]
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Keysight Technologies, a leading technology company that helps enterprises, service providers and governments accelerate innovation to create a secure and connected world, announced today that it has...[Details]
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AVR has different interrupt sources. Each interrupt and reset has a separate interrupt vector in the program space. All interrupt events have their own enable bit. When the enable bit is set and the ...[Details]
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Recently, the Department of Science and Technology of the Inner Mongolia Autonomous Region released the first batch of "challenge and command" projects for technological breakthroughs in the Inner Mo...[Details]
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1 Introduction
Philips' 8XC552 microcontroller is widely used in industrial control, DCS control and intelligent instruments due to its small size, powerful functions and low price. In the pro...[Details]
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When doing technical support, I often receive calls from customers like this, "When using CAN communication on the development board, the VPB clock is different from the routine on the CD...[Details]
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On June 13, Huawei held a smart photovoltaic strategy and new product launch conference yesterday, at which it released a smart solar-wind-storage generator solution.
Zhou Tao, president of Hu...[Details]
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The annual World Internet Conference has kicked off again. Like previous years, most of the leading companies in the technology and Internet industries will attend the conference to discuss the deve...[Details]
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Emitter Static Bias Circuit of Common Emitter Amplifier
The emitter static potential and bias voltage forming circuit (i.e., voltage follower) of the common-emitter amplifiers V502, V504, and V...[Details]
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On May 25, 2020, PEI-Genesis upgraded its official website online payment system and opened an online RMB payment channel (Alipay) to provide more convenient services for local customers to purchase ...[Details]
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O Introduction
Fire is a major form of urban disasters. It has increasingly become an important disaster that affects social and economic development and people's lives. At present, the main me...[Details]
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There is a widespread misunderstanding in the microcontroller : in the MCS-51 series microcontroller, as long as the program is executed from the starting address with an instruction, the microcon...[Details]