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The startup circuit presented in this paper consists of a microprocessor (µP) supervisory circuit MAX809L and a charge pump to monitor the output voltage of the boost converter. The high-efficiency...[Details]
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1 Introduction
Since the first flash memory was introduced in 1984, flash memory has been widely used and developed with its EPROM programmability, EEPROM electrical erasability, and online e...[Details]
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The basic principle of the withstand voltage tester is to apply a voltage higher than normal operation to the insulator of the device under test for a specified period of time. If the insulation be...[Details]
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LED has many advantages such as environmental protection, long life, and high photoelectric efficiency. In recent years, its application in various industries has developed rapidly. The driving cir...[Details]
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1 Problem Statement
The MCU circuit used in the USBkey products produced by our company has been subjected to electrical aging tests since the mass production of USBkey products began in early ...[Details]
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As medical, industrial and scientific markets increasingly adopt high-definition (HD) image acquisition systems, designers of such systems must address a number of signal processing challenges to a...[Details]
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STM8 MCU ADC conversion start switch ADON usage: You must write this switch bit to wake up the ADC from low power mode and trigger an AD conversion. If this bit is 0 and write 1 to this bit, the ADC w...[Details]
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Mixed programming of C and assembly C language uses _asm{} to embed assembly directly in the code. When there is a low-level driver, for efficiency, it is often embedded directly in assembly. Onc...[Details]
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Through the design of accelerometers and gyroscopes based on micro-electro-mechanical systems (MEMS), MEMS technology has been widely used in the fields of navigation and gaming software; however, mi...[Details]
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In today's smart homes, technology can track how much power specific appliances, such as refrigerators, televisions or hair dryers, use. But that technology usually can't show who in the house ...[Details]
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Following Apple's release of iOS 14.2, iPadOS 14.2, tvOS 14.2, and watchOS 7.1 developer beta 2 updates, Apple released the latest iOS 14.2 and iPadOS 14.2 public beta Beta 2 system updates. ...[Details]
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Hyundai Motor, Hexagon Positioning Intelligence, Valeo and a major mobile network operator are showcasing a new technology at CES 2020. The system uses proprietary high-precision positioning (HPP) te...[Details]
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Motors are used almost everywhere, from elevators and home appliances to robots and industrial automation production lines. As high-energy consuming devices, the huge number of motors consume a high ...[Details]
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In May, the United States upgraded its ban on Huawei, intending to hit Huawei's global chip supply chain. According to Taiwan's Economic Daily News, the new ban will take effect in September. In orde...[Details]
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INCA software, as an automotive calibration measurement and diagnostic tool under ETAS, has powerful functions, excellent usability and compatibility, can greatly improve calibration efficiency, an...[Details]
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