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Control requirements:
A garage rolling door uses a key switch to select three control modes for the door: stop, manual, and automatic. The door cannot be controlled in the stop position. In th...[Details]
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A multimeter, also known as a universal meter, multiplexer, three-meter, or complex meter, is an indispensable measuring instrument in power electronics and other departments. It is generally used to...[Details]
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1 Introduction
With the development of information technology and networking, network communication security issues are becoming increasingly prominent. Field Programmable Gate Array (FPGA...[Details]
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working principle: ◆ The power transmission line power frequency parameter tester can measure various parameters of positive sequence and zero sequence, voltage effective value, current effective val...[Details]
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/** * @brief Configuration Mode enumeration */ typedef enum { GPIO_Mode_AIN = 0x0, //Analog input GPIO_Mode_IN_FLOATING = 0x04, //Floating input GPIO_Mode_IPD = 0x28, //Pull-down input ...[Details]
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"After leaving Google and returning to China more than three years ago, I considered doing something difficult but right, and the first thing that came to my mind was 'serving the country with scie...[Details]
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With the rapid development of the Internet of Things (IoT), digital sensors and network technologies are increasingly used to connect devices and systems to achieve more applications. The key techn...[Details]
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PHEV vs HEV After talking about pure electric vehicles, let's compare PHEV and HEV. Although the total number of these two is much smaller, PHEV (10,361 units) is much smaller than HEV (27,721 units)...[Details]
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DC/DC模块电源以其体积小巧、性能卓异、使用方便的显著特点，在通信、网络、工控、铁路、军事等领域日益得到广泛的应用。很多系统设计人员已经意识到：正确合理地选用DC/DC模块电源，可以省却电源设计、调试方面的麻烦，将主要精力集中在自己专业的领域，这样不仅可以提高整体系统的可靠性和设计水平，而且更重要的是缩短了整个产品的研发周期，为在激烈的市场竞争中领先致胜赢得了宝贵商机。那么，怎样正确合理地选用...[Details]
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introduction
When incorporating RF technology into their designs, embedded designers find themselves faced with many new questions to answer: Is the Bluetooth chip in the system transmitting as expec...[Details]
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1 Introduction
With the development of engine electronic control technology, higher requirements are put forward for engine testing. The automation of engine testing has become an importan...[Details]
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Zuosi Auto R&D released the "2023 Automotive HUD Industry Research Report". The vehicle head-up display system (Head Up Display, or HUD), also called the head-up display system, uses optical princi...[Details]
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On the afternoon of June 21, a delegation from Tsinghua Unigroup Co., Ltd. visited Xidian University. The two sides exchanged views and held discussions on collaborative innovation, talent cultivatio...[Details]
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OPPO Reno7 series phones were recently exposed on a benchmarking website. This product is expected to be equipped with MediaTek Dimensity 900 and 1200 chips, including three models. According to neti...[Details]
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As the world becomes more interconnected and more reliant on digital technology, cybercrime is on the rise. In fact, Forbes reports that data breaches in 2023 increased 72% from 2021, which was alr...[Details]
Wireless Connectivity
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