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Recently, OFweek 2023 (the 7th) Lithium Battery & Electric Vehicle Industry Annual Conference was held in Shenzhen. As a representative company of global consumer green energy, Shenzhen Huabao New ...[Details]
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Matching an antenna to an application requires accurate antenna measurements. Antenna engineers need to determine how an antenna will perform in order to determine if it is suitable for a particular a...[Details]
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Physical Memory The physical memory may be large or small (256M or 512M or 1G or 2G or 4G), here we take PHY_MAX Here https://blog.csdn.net/u011011827/article/details/117413163 "Should arm32 config...[Details]
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1 Introduction DMA: Full name: Direct Memory Access. DMA transmission mode does not require the CPU to directly control the transmission, nor does it have the process of retaining and restoring the s...[Details]
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In today’s smart homes, consumers can control their lights, music, environment, and security with simple commands or their smartphones. As smart home technology continues to evolve, smart devices wi...[Details]
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I remember that the first digital camera I bought was a Sony compact camera. It was very popular all over China at that time. More than 20 years have passed, and the battery and camera are still work...[Details]
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ZHENGZHOU, Sept. 3, 2021 /PRNewswire/ -- On August 31, Yutong's power battery safety protection standard release conference and power battery safety test were broadcast live globally, releasing its l...[Details]
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In order to reduce pollution, save water and reduce emissions, it is necessary to strictly measure and control domestic water, industrial water, circulating water and discharged sewage. Flow measurem...[Details]
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Here is the difference between open-drain and push-pull:
Open-drain output means no output voltage, it is grounded when low level, and not grounded when high level. If an external pull-up resistor i...[Details]
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The matching of key technologies is the key! Why use flat copper wire technology?
...[Details]
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1. Processing and laying of cable tubes
(1) Metal cable tubes should not have perforations, cracks, significant unevenness, or severe rust, and the inner wall of the tube should be smooth ...[Details]
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In the process of global television industry's transition from analog to digital, many international standards have been generated, such as: DVB-T standard for terrestrial digital television transmiss...[Details]
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From November 10th to 12th, the "2023 China Automobile Supply Chain Conference and the Second China New Energy Intelligent Connected Vehicle Ecological Conference" co-sponsored by the China Associati...[Details]
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1. Download the firmware library from the official website, similar to "STM32F0xx_StdPeriph_Lib_V1.5.0", unzip it and get the file "_htmresc" "Libraries" "Projects" "Utilities". ①The inc and s...[Details]
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One obvious area that requires high-speed A/D converters is PC image digital generation. While general TV images have fairly low bandwidth and can sample synthetic YUV signals at 13.5MHz or PAL or NT...[Details]
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