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1 Introduction With the increase of switching frequency and power density, the electromagnetic environment inside the switching power supply is becoming more and more complex. Its electromagnetic com...[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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Chip Superman held the Chip Superman Automotive Electronics Technology Forum at the "2019 Asia Electronics Production Equipment and Microelectronics Industry Exhibition". Hu Xiaojiang, product manage...[Details]
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On April 29, Gole Holdings (002348) announced that the company’s wholly-owned subsidiary Gole New Energy Technology (Zhejiang) Co., Ltd. plans to invest in the construction of a 2GWh nano solid-state...[Details]
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According to Phoenix Technology News, Beijing time, April 23, Intel Corporation (NASDAQ: INTC) today released its first quarter financial report for fiscal year 2021 ending March 27. The financial re...[Details]
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The awareness and demand of various enterprises and organizations to protect personal safety and private and public property are increasing. With the development of video surveillance technology, it ...[Details]
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This article proposes a design of an electronic therapeutic instrument based on the embedded device AT89C5ISNDlC, and expands D/A, mass storage, keyboard, and display to realize basic MP3 functions; ...[Details]
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Light up an LED using assembly
1 See the schematic diagram GPK4=0, LED is on GPK4=1, LED is off
2 How to make GPK4 output high and low levels (see the chip manual and operate the register...[Details]
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1. Clock system
STM32 itself is very complex, with many peripherals, but not all peripherals require such a high frequency as the system clock, for example, the watchdog and RTC clocks only need a fe...[Details]
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Apple, which has been rushing along the mid-to-high-end route, also has the "intention" to take the people-friendly route. In 2016, Apple released the iPhone SE, which started at only 3,288 yuan. Wi...[Details]
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Cars bring us comfort and convenience, but they also cause obvious harm to the environment. How can we solve the contradictions brought about by the existence of cars? Manufacturers have thought of...[Details]
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It's been a tough time. I've been reading about the asynchronous mode of STM32F103 FSMC chip select NOR for nearly a week. It may not improve the project much. Now I'm reading about the synchronous bu...[Details]
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This chapter will explain how to use the NASM assembly compiler.
First, download NASM: http://www.51hei.com/f/nasm.rar
Don't rush to run it... Maybe someone has already run it and found...[Details]
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The transmission power of wireless charging power is gradually increasing. As chip control algorithms gradually mature, wireless charging technology is moving towards medium-power applications. In ...[Details]
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The ultra-small integrated temperature and humidity digital output module is widely used in mobile phones, communications, HVAC, medical, environmental monitoring, home appliances, control panels, ...[Details]