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OnePlus has always been a niche boutique. In the past one or two years, it has achieved a lot, including entering the US operator sales system, maintaining a top five position in the price range abov...[Details]
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1. Addressing mode of ARM processor
2. Instruction set learning
(I) ARM instruction set
1. Instruction format
2. Condition Code
3. ARM memory access instructions
1) LDR/ STR – Load/Store In...[Details]
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RC series-parallel frequency selection network oscillation circuit
Disconnect the RC series-parallel network and measure the amplifier's static operating point and voltage gain.
(3) ...[Details]
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The continuous advancement of technologies such as intelligent networking and AI has made people's vision of the future travel field no longer limited to means of transportation in the sense of trans...[Details]
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Abstract: Nowadays, the Internet of Things technology has entered our daily life and brought us a good life experience. So what are the applications of the Internet of Things technology in oil produc...[Details]
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In test and measurement work, we will encounter such problems. The power rail voltage (rail voltage) and tolerance are getting smaller and smaller, and it is becoming more and more difficult to accur...[Details]
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Mouse circuit diagram with USB and RS-232 interface
The main chip is composed of FT8U232AM , as well as USB interface circuit, MAX213 CAJ chip, 93C46 chip and other circuits. ...[Details]
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1. Introduction
As the electromagnetic environment becomes more and more complex, the requirements for electromagnetic radiation of products are getting higher and higher, and more and more pr...[Details]
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On January 15, local time, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) announced the development of a new lithium metal battery that charges and disch...[Details]
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/****************************************************** *Description: S3C2440 performs microsecond and millisecond delay functions **********************************************************/ ...[Details]
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On October 20, 2020, the groundbreaking ceremony of Shenghe Microelectronics’ headquarters, the strategic investment signing ceremony and new product launch conference were grandly held in Zhaoqing ...[Details]
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The pre-sale meeting of Aion LX was held two days ago. The interesting thing is that this car is the first model in China to adopt 590 specification battery module. The battery capacity is configured...[Details]
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CAN bus (Controller Area Network) is a local area network technology used in the field of automobile and industrial automation, with advantages such as real-time, reliability, flexibility and cost-...[Details]
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Available in PCB and chassis mount encapsulated plastic enclosures, these AC/DC power supplies meet the demanding requirements of building automation, industrial and IT applications and are ideal for...[Details]
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The feature of NOR FLASH is on-chip execution (XIP, eXecute In Place), so that the application can run directly in the flash memory without having to read the code into the system RAM. NOR has high...[Details]