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2022年以来，受疫情及俄乌冲突严峻，宅经济效应减弱加之行业淡季来临影响，消费电子市场需求降温显著，相关应用诸如智能手机、TWS耳机、笔记本电脑、电视等出货目标陆续被下调，出货量也较上年同期有所下滑。 Previously, Jiwei.com has analyzed the recent "order cancellation" incidents in the fields of smar...[Details]
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1. Overview
MIMO (Multiple-Input-Multiple-Output) time-space coded wireless communication is gradually becoming a key technology of modern communication systems due to its obvious advantages i...[Details]
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Arduino Pro and Bosch Sensortec have teamed up to launch
Nicla Sense ME
, making edge sensing and edge intelligence accessible to everyone. Arduino's smallest application board to date is r...[Details]
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On August 8 this year, Japan lifted the ban on the export of a number of semiconductor materials to South Korea, including EUV photoresist, which is crucial for the 7nm advanced process. South Korea'...[Details]
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Recently, Great Wall Motors officially released the autonomous driving platform ICU 3.0 equipped with Qualcomm Snapdragon Ride platform. The mass-produced models equipped with this platform will be o...[Details]
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Note: This series of articles will mainly introduce some basic knowledge of ARM assembly language, taking ARMv7 and ARMv8 architecture as examples. Regarding the study of ARM assembly language, I wou...[Details]
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Power supply interference analysis and its suppression measures
As a power supply device for electronic equipment, switching power supply has the advantages of small size, light weight, high e...[Details]
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Ni Fei, general manager of Nubia smartphones, announced that Nubia Red Magic will hold a new product launch conference at the RNG E-sports Center in Beijing on April 28 to officially launch the Red M...[Details]
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Abstract: Based on the Matlab software simulation of the Viterbi decoding algorithm performance, combined with the specific requirements of the FEC module internal code decoding in the digital H...[Details]
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According to sammobile, Google has relied on Samsung to design and manufacture Tensor chips for the past two generations of products. There are rumors that Google may continue to work with Korean par...[Details]
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On March 14, Shenyang Fulai Carbon Fiber Co., Ltd. (hereinafter referred to as Shenyang Fulai) and Herui Electric Power Storage Technology Co., Ltd. (hereinafter referred to as Herui Electric Power) h...[Details]
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The partial discharge test is a non-destructive, induction withstand voltage test with partial discharge detection. It is one of the important indicators to determine the structural reliability of th...[Details]
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Keynote topics will include 5G global expansion, Snapdragon flagship mobile platform, extended reality (XR) and Always-on, always-connected PC; Live streaming available on Qualcomm.com on December 4,...[Details]
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The principle of ultrasonic distance measurement is to use the known propagation speed of ultrasonic waves in the air to measure the time it takes for the sound wave to be reflected by an obstacle ...[Details]
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Obstacle and Path Analysis
The higher the temperature of electronic equipment, the lower its reliability and performance will be. This is the phenomenon of overheating. Processors, FPGAs, LED...[Details]
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