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Computer city seems to have become a forgotten term. In June this year, the Beijing flagship store of Bainaohui, which had a 21-year operating history, officially closed. This landmark building, wh...[Details]
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The 8-inch wafer foundry capacity is in short supply, and the quotations continue to rise. At the same time, it is reported that the clients have unprecedentedly asked the foundries to "bid" for capa...[Details]
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1. The SCL and SDA pins of STM8 are marked with T, which means pure open-drain pins. Pure open-drain pins are low when inputting 0 and high-impedance when outputting 1, rather than high level. Theref...[Details]
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This 7½-digit 2010 Series low-noise multimeter combines cost-effectiveness with high resolution to test high-precision sensors, transducers, A/D and D/A converters, voltage regulators, reference sour...[Details]
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Recently, Refond Optoelectronics said in an institutional survey that the company's Mini LED has begun mass shipments. Terminal products equipped with Refond's Mini LED backlight products have also ...[Details]
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Large-scale general-purpose software usually needs to perform Alpha and Beta testing before it is officially released. The purpose is to test the software's functions and performance from the persp...[Details]
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On November 26, 2021, Texas Instruments (TI) and Great Wall Power Technology Co., Ltd. jointly held the Great Wall Power 2021 Technical Training Expert Lecture and the Launch Ceremony of the Texas ...[Details]
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On August 12, the long-awaited Honor Magic 3 series officially debuted, with a total of three mobile phones, positioned in the truly high-end market. Honor CEO Zhao Ming vigorously promoted its flags...[Details]
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Thermal management is the most difficult, demanding, and costly design aspect of a new LED lamp. Failure to adequately manage thermal performance can result in catastrophic consequences such as lig...[Details]
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Samsung has equipped its latest flagship phone, the Galaxy S21 Ultra, with a periscope camera module with 10x optical zoom. This module is Samsung's first dual folded optical 10x zoom product i...[Details]
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Self-study of C51 digital tube 1 - D74HC245 and D74HC138 chips Q: What should I do if I encounter a chip I don’t know? Answer: Check the chip data sheet, focusing on the chip function, wide voltage o...[Details]
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Introduction: The watchdog in hardware does not mean a doorman, but a very fierce dog! If you don't feed it on time, it will restart the system! This is actually the function we want~ 1. Watchdog O...[Details]
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When it comes to Transsion, everyone must be familiar with it. With its low price, and features that African brothers like, such as four SIM cards and four standby, black beauty algorithm, and super ...[Details]
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1. Introduction PCI bus is a high-performance local bus introduced by Intel. Its data bus is 32 bits and can be expanded to 64 bits. The maximum data transmission rate is 128-256MB/s, which is much hi...[Details]
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On November 4, according to CCTV News, at the 2024 World Internet of Things Conference held yesterday (November 3), the world's first "White Paper on the World's Intelligently Connected Digital Eco...[Details]