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The Galaxy S21 series launch event may take place on January 14, and strangely enough, Samsung has not yet officially announced its flagship chip, the Exynos 2100. It is foreseeable that in additio...[Details]
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I have made many fixes to the previous W5200 driver, including fixing some bugs. It is mainly for MSP430F5438a, but should also work for MSP430 "5" or "6". I have divided the code into blocks acco...[Details]
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On April 11, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an AI portra...[Details]
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Generally, a high power factor (PF) AC/DC power supply consists of two stages: a pre-power factor corrector is added before the DC/DC converter, which requires at least two main switching tubes and...[Details]
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The original wireless LAN standard was designed to provide low-data-rate wireless connections to wired broadband connections for web browsing and email. Over time, new 802.11 wireless protocols have b...[Details]
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Not long ago, the annual Google I/O conference was held as scheduled in Mountain View, California. At this grand gathering of Internet and technology developers, Google brought: Newly upgraded Andr...[Details]
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1. Circuit working principle
The circuit of a simple small capacitor tester is shown in the figure below. It uses the light-emitting diode to determine whether the small capacitor is good or b...[Details]
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Chongqing Yazaki Instrument Co., Ltd. cooperates with BlackBerry to develop a variety of safe digital LCD instruments for the Chinese
market
Now deployed in Geely and Dongfeng Liuzhou Mo...[Details]
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Xinsen AN3V PB50 is an open-loop Hall technology current sensor developed based on ASIC technology. It is a miniature, low-power, compact, isolated and insulated key current measurement component t...[Details]
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Recently, I have been mainly writing some development programs on STM32. Since the I2C module in the STM32 firmware library is really difficult to use, I adopted the software simulation method to imp...[Details]
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In order to improve system communication efficiency and reduce costs, all current automotive designs use a large number of serial bus communication protocols. I2C and SPI protocols are commonly use...[Details]
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Competition in the domestic wearable device market is also very fierce. Recently, IDC released the third quarter domestic wearable device market shipment data, with Xiaomi and Huawei leading the way....[Details]
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1. Introduction
LED
modules are now widely used in electronic products. With the expansion of application scope and the continuous improvement of lighting systems, the demand for...[Details]
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introduction
The rapid growth of motor vehicles has brought convenience to people's lives, but it has also brought problems such as vehicle management, vehicle theft prevention, and vehicle robbery...[Details]
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Ceva-SensPro2 DSP in S300 edge computing chip supports audio/video/sensor fusion processing for wearable devices, cameras, smart healthcare and other fields
Ceva, a glo...[Details]