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On September 21, China Datang Corporation and the People's Government of Qinghai Province signed a strategic cooperation agreement in Xining. Before the signing, Zou Lei, Party Secretary and Ch...[Details]
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Collaboration to perform end-to-end validation of NTN using Capgemini’s 5G NR Central Unit (CU) and Distributed Unit (DU) framework
Capgemini enables rapid deployment of 5G NR...[Details]
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Power Analyzer Definition The power analyzer is a multifunctional instrument that, in addition to being able to accurately measure voltage, current and power, also integrates multiple functions such ...[Details]
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According to feedback from netizens on IT Home, Huawei Mate40 Pro has now pushed the EMUI 11.0.170 update, which optimizes compatibility with some third-party applications and the stability of...[Details]
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An ammeter is an instrument that is made based on the effect of magnetic force on a conductor carrying current in a magnetic field. It is mainly used to measure the current in AC and DC circuits. It ...[Details]
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September 27th news, Apple finally added a high refresh rate display to the iPhone 13 Pro and iPhone 13 Pro Max released this month. However, since the way to achieve high refresh on iOS is different...[Details]
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On October 27, the fourth day of the 2022 iFLYTEK Global 1024 Festival "Enjoy Online Edition", 19 activities demonstrated how to accelerate the transformation and upgrading of thousands of indust...[Details]
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1 Register SD device driver in the kernel
Linux-2.6.32.2 already comes with the SD card driver for the S3C2440 chip. We only need to add the SD platform device structure to the initialization c...[Details]
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The proliferation of infotainment and advanced driver assistance systems (ADAS) has brought into sharper focus the importance of equipping vehicles with accurate, real-time data processing.
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hardware: 1. Royer oscillator circuit outputs one 4V AC and one 25V AC 4V directly drives the filament, and the other path provides negative voltage to pt6311 through bridge rectification. 2. The m...[Details]
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On August 15, a self-media influencer broke the news that Huawei Mate 40 series can be booked offline. At present, the official release date of the phone has not yet been announced. Previous reports ...[Details]
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Programmable Gain Transimpedance Amplifier
Figure 9 shows a programmable gain transimpedance amplifier. This is a good conceptual design, but the on-resistance and leakage current of the analog s...[Details]
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introduction
The marine element measurement system requires large data storage capacity and high security, and the use of pluggable memory cards is a good choice. At present, pluggable memory ca...[Details]
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Microsoft Corporation announced on January 18 that it will acquire Activision Blizzard for $95 per share in all cash. Including Activision Blizzard's net cash, the transaction is valued at $68.7 bill...[Details]
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1. Introduction
With the continuous improvement of automation level, these electronic devices are mainly composed of large-scale integrated circuits, the chip size is getting smaller and sma...[Details]