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News about the Huawei Mate40 series has gradually been revealed. Today (13), digital blogger @长安数码君 broke the news that the camera upgrades of the Huawei Mate40 series mobile phones are focused on zo...[Details]
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O Introduction
In the field of microelectronic devices, there are many studies on SiC devices, and great progress has been made. However, in the field of MEMS, there are still many problem...[Details]
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The GPS vehicle dispatch system is a monitoring system that uses the global positioning system GPS (Global Positioning System) and is based on the GSM mobile communication network to locate, track a...[Details]
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3.2 STDIO.H: General I/O Functions The C51 compiler contains character I/O functions, which operate through the processor's serial interface. To support other I/O mechanisms, only the getkey() and pu...[Details]
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Author: Xiang Li, Keysight Technologies In 2020, the industry achieved the first 5G network deployment using millimeter wave (mmWave) technology. Actual tests have found that mmWave can achieve do...[Details]
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What should I do if the firmware of the Arduino board is damaged due to improper operation, or if I want to update the firmware? Today I will introduce how to use UsbAsp to burn the bootloader. I per...[Details]
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On December 5, Tongcheng New Materials issued an announcement that according to the public information announcement of Beijing Equity Exchange ("BCE"), BOE publicly listed and transferred 100% of the...[Details]
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I still don’t quite understand it. I copied a lot, but I don’t know if it’s correct. Anyway, the driver is now recognized. Kernel: linux4.19.222 Compiler: gcc-7.5.0 Let me post a picture first. ...[Details]
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The role of acoustic emission waveform analysis technology in composite material failure evaluation
This paper introduces some characteristics of acoustic emission signals in thin plates and the ba...[Details]
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introduction
As the switching power supply technology continues to mature, its application areas have been further broadened. Compared with the traditional series continuous voltage-regula...[Details]
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1. Introduction
The continuous batching conveying automatic control system is widely used in cement, coal, metallurgy, chemical industry, feed, food and other industries. It has the charac...[Details]
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China Energy Storage Network News:
On December 14, the first Central Enterprise Digital Transformation Summit with the theme of "Digital Central Enterprises Leading China" opened in Shenzhe...[Details]
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Figure 1. Equivalent circuit of zero voltage quasi-resonant converter For a zero-voltage half-wave quasi-resonant converter, under steady-state operation, a complete switching cycle can be divided...[Details]
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Question How to reset an AVR via software? Answer If you want to reset the AVR via software, you should use the internal watchdog. Simply enable it and let it overflow. When the watchdog triggers, ...[Details]
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Detecting far-field objects (such as vehicles 100 meters away) is fundamental to the safe operation of autonomous driving systems on highways.
In such high-speed environments, every second cou...[Details]