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Recently, Texas Instruments (TI) announced a comprehensive system solution for connected car infotainment systems, which is based on TI's more than 10 years of experience in developing automotive i...[Details]
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1. 7 working modes of ARM processor (privileged mode, privileged mode, abnormal mode) User mode (USR): Normal program execution mode, cannot be switched directly to other modes System mode (SYS): P...[Details]
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As early as 2018, SigmaStar and Aihua Yingtong signed a strategic cooperation agreement and reached a strategic cooperation relationship. The two parties will join forces to jointly carry out various...[Details]
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introduction
With the development of embedded systems, embedded software design is moving closer to software platforms. Microcontroller software design is no longer a single-threaded structure...[Details]
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The inverted pendulum is an abstract model of many control problems in daily life with the center of gravity at the top and the fulcrum at the bottom. It is a naturally unstable body. It can effective...[Details]
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CCFL dimming method
There are two common methods for dimming CCFLs: one is pulse dimming, also known as PWM dimming or digital dimming; the other is analog dimming. This article discusses the ...[Details]
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On November 7, the 2020 Tianyi Smart Ecosystem Expo and the 12th Tianyi Smart Ecosystem Industry Summit Forum were held in Guangzhou. At the conference, China Telecom officially announced that 5G SA ...[Details]
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Since December 2019, the COVID-19 outbreak has occurred nationwide. This is the most serious public health emergency in my country since the founding of the People's Republic of China, with the fas...[Details]
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According to foreign media The Register, BT Group recently announced that it is cooperating with a series of software vendors to test 5G SA network slicing technology, mainly for games, business soft...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to China News Network, at the "China Space Science and Technology Activities Blue Book (2021)" press conference held in February, the official introduced that the Shenzhou 13 manned s...[Details]
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DC Motor Control Circuit
Notes:
Here, S1 and S2 are normally open , push to close, press button switches. The diodes can be red or green and are there only to indicate direction. You may ...[Details]
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Ongoing reports that Apple is working on a foldable iPhone suggest such a device could be in the works. However, smartphones with this form factor have higher durability requirements, part of which c...[Details]
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Generally, many materials and textbooks believe that the on-resistance of MOSFET has a positive temperature coefficient, so it can work in parallel. When the temperature of one of the parallel MOSFETs...[Details]
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Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]