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In recent years, with the continuous improvement of LED in almost all aspects such as light efficiency and cost, its application areas have been continuously broadened, from traditional portable de...[Details]
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The current global energy shortage is becoming increasingly severe, restricting economic development, and energy conservation has become an important issue facing mankind. In the field of lighting,...[Details]
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Port P1 is also a quasi-bidirectional port used for general I/O. From the structure of the P1 port, it can be seen that the output drive part of the P1 port is different from the P0 port, and there...[Details]
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Abstract: This paper analyzes and discusses several problems that arise when frequency converters are used in oil pumping units, reveals some deep-seated problems, and proposes corresponding energy...[Details]
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As of the end of November, the construction of the ubiquitous power Internet of Things of State Grid Corporation was generally carried out as planned. The outline of the key construction tasks of t...[Details]
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First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multip...[Details]
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After removing the outer shell, we can see a fully shielded metal shell.
We can see that the front shield of MSO1104Z is very low, more like the RF circuit shield of wireless communication equip...[Details]
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High-brightness LEDs
have gradually become
an emerging alternative to
LCD panel
backlights, but CCFLs are still the mainstream and have cost advantages. Regardless of which light sour...[Details]
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Recently, solid-state battery-related technologies have made frequent progress, attracting the attention of the industry. For example, Zhiji Auto, a subsidiary of SAIC Group, announced that the newly ...[Details]
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As a means of transportation, cars have entered thousands of households and become an indispensable means of transportation in people's lives. With the continuous development of science and techno...[Details]
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If we are in the midst of a “moment” that is changing history, then chat is one of its first popular applications.
The birth of chatbots is inseparable from large language models, which are pr...[Details]
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A method for determining the positive/negative action of a regulator
Automatic adjustment of the control system: After the control scheme is determined and the positive/negative effect of the ...[Details]
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Some media reported that Jia Yueting, the largest shareholder of LeTV and the actual controller of Faraday Future, will soon return to China to cooperate with the investigation of the China Securitie...[Details]
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October 28, 2022, Shanghai News - On October 28, Shanghai Hualing Integrated Circuit Technology Co., Ltd. (hereinafter referred to as: Hualing Shares) successfully listed on the Beijing Stock Exchang...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]