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1. Connection
loss
and its solution
1.1 Connection loss
Optical fiber
splicing loss mainly includes three types: inherent loss caused by intrinsic factors of...[Details]
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introduce
Industrial and high-precision applications require tight control of non-deterministic noise. Some testing may be required to ensure system quality, since the typical value for noise repre...[Details]
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The naked eye is one of the most sensitive organs, but sometimes it can miss something, such as in a dark environment or when dizziness occurs. The night vision system equipped in Audi's high-end m...[Details]
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With the popularity of LEDs in car lights , the application requirements of taillights have gradually expanded from simply replacing traditional bulbs to dynamic turn signals and taillight welcome fu...[Details]
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The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part. The minimum system schematic is shown in the figure.
Power s...[Details]
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Manufacturing requires files to be issued from a document control center in order to set up a production line. Engineering technicians also need access to design files in order to make design chang...[Details]
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On January 16, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, announced that the Redmi Note 8 series will participate in a journey to Antarctica to challenge ...[Details]
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The global smartwatch market still has no limit to its growth. This upstart consumer electronics market is dominated by Apple, with one out of every three smartwatches sold being an Apple Watch. Appl...[Details]
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TSMC's 3nm process started installing equipment as scheduled today. After the 5nm process began to contribute significantly to revenue, 3nm is also expected to start trial production in the second ha...[Details]
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On December 10, the People's Government of Lijiang City and Beijing Green Vanadium New Energy Technology Co., Ltd. (hereinafter referred to as Beijing Green Vanadium) held a signing ceremony in Beijin...[Details]
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As companies suffer from chip shortages, global chip manufacturers are stepping up their efforts to expand their production capacity. Intel CEO Pat Gelsinger said that he plans to build two chip fact...[Details]
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Introduction The Internet of Things refers to the combination of various information sensing devices, such as radio frequency identification devices, infrared sensors, global positioning systems, l...[Details]
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An Apple software engineer has announced that iOS 15.5 will include the reintroduction of the popular Apple Music API, which is used by third-party music players to allow users to change the playba...[Details]
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1. Chip Description TDA7294 is a rather innovative DMOS high-power integrated amplifier circuit introduced to mainland China by the famous European SGS-THOMSON STMicroelectronics in the 1990s . It ...[Details]
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Most software components used in cars are not developed directly by the automakers themselves or even by top suppliers. Software comes from a wide range of suppliers and includes embedded GUI frame...[Details]