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It is reported that the paper review work for ISSCC2021 (International Solid-State Circuits Conference) has been completed. According to the review results, China (mainland, Hong Kong, and Macao) had...[Details]
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Function: Traffic light design with time display, 30 seconds north-south green light, east-west red light; 3 flashes of yellow light; switch to 30 seconds east-west green light, north-south red light...[Details]
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When engineers use an oscilloscope to measure signals, they may find that the waveform frequencies measured under different time bases are different. If this signal is not a superimposed signal, then...[Details]
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At present, the mobile phone chip market pattern has been formed, including Qualcomm, MediaTek, Samsung, the unique Apple A series and Huawei Kirin. While the barriers to chip technology are getti...[Details]
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In-system programming, abbreviated in English as ISP, stands for In System Programming. Here, "system" refers to the circuit system. It is a technology first proposed by Lattice Semiconductor that al...[Details]
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POF: It determines whether it is a power-on reset, interrupt reset or watchdog reset;
PD: When set to 1, it enters power down mode and can be awakened by external interrupt low level trigger ...[Details]
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On December 7, the 8th 2018 Strengthening the Application of the Yangtze River Economic Belt "Belt and Road" New Energy Innovation Development Forum and the 2018 China Renewable Energy Pioneer Ente...[Details]
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Research on Current Controlled Switching Power Supply
Ju Wenyao, 14th Electronic Research Institute, Ministry of Information Industry (Nanjing 210013)
Abstract: This paper introduces the basic pr...[Details]
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On May 18, according to foreign media reports, in the field of memory chips, South Korea has two major manufacturers, Samsung Electronics and SK Hynix. Semiconductor products such as memory chips a...[Details]
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0 Introduction
As a complex of high-tech, intelligent robots directly reflect the development level of a country's information technology and have received great attention from all walks o...[Details]
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Because I need to generate random numbers in the range of when making something, I found a method online, which is to use the ADC floating pin to generate random numbers, so I tried it and shared the...[Details]
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The single-switch (or single-transistor) forward converter is the most basic type of transformer-based isolated step-down converter and is widely used in applications requiring a large step-down ra...[Details]
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High-brightness LEDs
have brought continuous changes to the lighting industry, adding more flexibility and intelligence to various lighting systems, including white light and color light desi...[Details]
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During the development process using ST MCU, someone asked if there is a way to monitor the power supply voltage in a simpler way if the power supply voltage is changing, or if other AD input voltage...[Details]
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There are significant differences between the 6410 DMA controller and the 2440 DMA controller.
DMA operation steps in S3C6410:
1. Decide whether to use secure DMAC (SDMAC) or general DMAC...[Details]
GD32 MCU
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