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According to Jiwei.com, Huawei has been exploring business opportunities beyond telecommunications equipment and smartphones for many years, but such efforts have become particularly urgent after sma...[Details]
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VGA (Video Graphics Array) is widely used as a standard display interface. By using FPGA chips and EDA design methods, we can design a targeted VGA display controller according to local conditions ...[Details]
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On March 22, the National Energy Administration issued the Action Plan for Accelerating the Integration of Oil and Gas Exploration and Development with New Energy (2023-2025). It mentioned:
Ac...[Details]
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According to official news from realme, realme X2 Pro is confirmed to use a 64-megapixel quad-camera with a rear-centered design. It is understood that realme X2 Pro is the company's first smartpho...[Details]
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According to Engadget, Samsung is not the only Korean technology giant affected by the epidemic. LG Display recently temporarily closed its mobile phone screen factory in Gumi, South Korea, aft...[Details]
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Recently, the official website of the State Intellectual Property Office disclosed that the patent applied by Huawei Technologies Co., Ltd. on September 26, 2022 was published on March 26, 2024. Th...[Details]
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When the solenoid is energized, it consumes much more current than is needed to keep the armature engaged. In addition, as the coil dissipates energy, the solenoid heats up, increasing its DC resista...[Details]
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Based on the intelligent development and actual needs of modern agriculture, this paper rationally selects key technologies of Internet of Things such as ZigBee technology, wireless networking te...[Details]
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Machine vision refers to the process of applying computer vision to factory automation. Machine vision uses digital cameras, lighting and image processing software to perform inspections that wer...[Details]
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Problem Description: 1. Previously, I created a stm8 project A and used the stm8 library function to perform online single-step debugging. 2. Later, there is another project B. I forgot whether i...[Details]
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At present, the conventional QJ44 double-arm DC bridge is commonly used in power systems to measure contact resistance. However, the test current of this type of bridge is only mA level. It is diffi...[Details]
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Abstract/Foreword Each generation of electronic devices continues to shrink in size to make them more portable. At the same time, the performance of these devices continues to increase to meet the...[Details]
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1. Introduction
to HSDPA The ability to support high-speed mobile packet data services is one of the most important features of the 3G system. The WCDMA R99 version can provide a data rate o...[Details]
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From the previous timer theory, we know that using a timer requires the following four steps: 1. Set the timer/counter working mode TMOD (the commonly used mode is mode 1: TMOD=0x01); 2. Load the p...[Details]
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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]
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