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Abstract: With the rapid development of integrated circuits, various true-rms AC/DC converters have appeared in recent years. The AD736 of the American AD Company is a very typical one. It has t...[Details]
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Samsung Electronics announced on the 18th that it will launch a solution to prevent the installation of malicious voice phishing apps on smartphones. Officials said that a new security soluti...[Details]
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The table lookup program of PIC microcontroller
can be realized by using the feature of subroutine with value return. Specifically, in the main program, first get the table data address and put it ...[Details]
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The separation technology of desktop low-speed centrifuge is a new technology developed based on the state of particles in a practical centrifugal occasion. Centrifugal separation technology has also ...[Details]
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Introduction With the continuous development of industrial technology, the requirements for microcontroller control are becoming higher and higher. Microcontrollers are required to have higher respo...[Details]
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Battery electric vehicles (BEVs) have a serious weight problem that Weight Watchers® cannot solve.
Many pure electric vehicles are 33% heavier than internal combustion engine (ICE) vehic...[Details]
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I have an OK6410 board, so I decided to spend some time learning about the classic ARM series ARM11. I also learned about the development process of ARM11 and how to run the system. The development...[Details]
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Analog ground/digital ground and analog power supply/digital power supply are just relative concepts. The main reason for proposing these concepts is that the interference of digital circuits on anal...[Details]
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2MW/8MWh VRFB supplied by Sumitomo Electric for California utility SDGE. Image: Sumitomo/SDGE
Sumitomo Electric will supply a vanadium redox flow battery (VRFB) with an ...[Details]
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On July 8, Huawei's application for Class A qualification for producing navigation electronic maps was published on the website of the Ministry of Natural Resources. After the publication is passed, ...[Details]
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Morgan Stanley Securities issued a report yesterday (23rd), taking a cautious view of the semiconductor sector and believing that the time has not yet come for the industry to bottom out and rebound....[Details]
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1. The voltage variation range is too large
The power supply of the power grid is insufficient, the power supply department adopts the voltage reduction, or it is located in a ...[Details]
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According to The Economist, Huawei founder Ren Zhengfei said in an exclusive interview on September 10 that although 5G technology will be the core of Huawei's future revenue growth, Huawei is ready ...[Details]
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Stm32f10x series MCU Bootloader process Chip: stm32f103ze Required software: SecureCRT (used to send Application files using the Ymode protocol). In fact, we should write a host computer ourselve...[Details]
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The DC/DC converter circuits are mainly divided into the following according to their circuit modes:
(1) Non-insulated type -- + Basic (single coil) type
——Capacitive coupled dual coil SE...[Details]
PCB Design
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