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Author: Li Manman
Source: WeChat public account
Preface: I always think it is very mysterious. What is it? Just the name alone makes me hesitate. But ROS is inextricably linked to , ...[Details]
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The global NAND flash memory is mainly controlled by six major manufacturers, Samsung is the first, Japan's Kioxia is the second, and Intel is the smallest among them, but its technology level is ver...[Details]
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Foreign media 91mobiles shared Apple's new Apple Watch Series 7 CAD renderings today. The upcoming Apple Watch Series 7 will have flat edges, narrower bezels for a larger display, and more promi...[Details]
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Recently, the Shaanxi Provincial People's Congress and the Standing Committee publicly released the "Suggestions on Accelerating the Development of the Energy Storage Industry and Promoting the Con...[Details]
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I have been studying microcontrollers for so long, and I feel that if I want to go deeper, I have to read assembly language, or at least understand the internal structure of the microcontroller. Belo...[Details]
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According to the Nikkei report, the Office of the United States Trade Representative (USTR) heard opinions from Chinese companies at the "fourth round" of tariff hearings on China on June 18. Among...[Details]
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Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA throu...[Details]
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Test and measurement are an important part of any engineering requirement. As the wireless and communications market develops, old technologies are finding new uses. In particular, the 20th anniver...[Details]
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In my opinion, an oscilloscope is the best tool for debugging analog power supplies, and this is also true for digitally controlled power supplies. Single-stepping through the code is not an option be...[Details]
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Nissan Motor, Japan's third-largest automaker, said on Thursday that it is grappling with negative conditions such as chip shortages, rising raw material costs and the COVID-19 pandemic, which will r...[Details]
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1 Composition of mobile communication power supply system
Mobile
communication power supply
system generally includes double-circuit 10 kV high-voltage system, 10 kV/380 V l...[Details]
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According to foreign media reports, recently, Israeli startup Foretellix and VIRES jointly released a new technical solution to improve the quality of ADAS and autonomous vehicle testing through inte...[Details]
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1 Overview
Today’s low-power microcontrollers (μCs) are also beginning to integrate peripheral functions that were previously only available in large microprocessors, ASICs, and DSPs, makin...[Details]
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Vortex flowmeter is a new type of flowmeter that measures the flow of fluid in closed pipes based on the Karman vortex principle. Because of its good medium adaptability, it can directly measure the ...[Details]
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Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]