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Cars have become an indispensable part of modern society, providing a low-cost means of transportation for the transportation of goods and people around the world. Unfortunately, a large number of ...[Details]
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Xerox announced on Monday that it has raised its offer for HP to $24 per share, for a total value of about $34 billion. According to the new offer, Xerox will acquire HP for $18.4 per share in cas...[Details]
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Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
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The world's largest medical equipment exhibition "MEDICA 2011" was held in Düsseldorf, Germany in November 2011. The exhibition of medical and health systems using the latest electronic technology,...[Details]
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As an important display component of human-machine interface, digital tube is widely used in all walks of life. This article will discuss the principle and use of digital tube. The experimental conte...[Details]
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Classification of chargers
: There are two major categories of chargers, with or without a power frequency (50 Hz) transformer. Freight tricycle chargers generally use chargers with a power...[Details]
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On August 25, Genesis announced the company's first half performance. During the reporting period, the company achieved operating income of 1.548 billion yuan, a decrease of 1.393 billion yuan from t...[Details]
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In the past, Li Shufu said that making a car is nothing more than a sofa plus four wheels; now, Apple says that making a car is nothing more than a smartphone plus four wheels. In fact, both views ...[Details]
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Constant voltage/constant current source circuit composed of CW117/CW217/CW317
The figure is a schematic diagram of a constant voltage/ constant current power supply. It consists of three parts: ex...[Details]
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When MSP430 is downloaded using JTAG, Hex files are not used. However, if Proteus is used for simulation (only Proteus 7.6 and above support MSP430 simulation), only Hex file simulation is supported,...[Details]
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According to CCTV News, China Airlines Cargo's CK262 all-cargo flight, a subsidiary of China Eastern Airlines Logistics, arrived at Shanghai Pudong Airport on April 24 with 5.4 tons of photoresist on...[Details]
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This paper adopts a low voltage bandgap reference structure. It is completed under TSMC 0.13μm
CMOS
process conditions, including the design of core circuit, operational amplifier, bi...[Details]
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1 Introduction
LED display screens are widely used and are an effective tool for information dissemination. In a certain underground mining equipment monitoring system, the ARM S3C44B0X 32-bit...[Details]
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Recently, Xpeng Motors issued an announcement stating that after Tesla filed a civil lawsuit against its former employee, visual scientist and current Xpeng Motors employee Cao Guangzhi in March 2019...[Details]
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PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]