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Some netizens discovered that the second-generation smart watch vivo WATCH2 appeared in the vivo Sports Health App, and its appearance has not changed much compared to the first generation. IT...[Details]
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1. Use stat IC and extern to declare variables 1.1 You can use static to declare global variables and local variables (including arrays). (1) A local variable declared with static can only be recogni...[Details]
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1. Structure and working principle of P0 port
The structure of one of the 8 bits of port P0 is shown in the figure below:
As can be seen from the figure above, the P0 port is composed ...[Details]
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What is an oscilloscope, really? Sure, features like display resolution, brightness, and ease of use are must-haves, and sampling speed, triggering, and bandwidth are also important considerations. So...[Details]
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In the fields of access control, security, building automation, etc., the ID information contained in various identity cards (such as magnetic cards, radio frequency IC cards) is converted int...[Details]
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According to the author's observation, with the continuous saturation of the mobile phone industry in recent years, the terminal market has already begun to enter the stock competition market, and th...[Details]
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Power Electronics
Also known as
Power electronics
.
Power switching circuits are composed of power electronic switching devices, and signal processing and control systems...[Details]
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In recent years, the market demand for mobile communications has grown rapidly, and current mobile communication systems can already use mature signal processing technology to obtain higher informa...[Details]
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What does DSC mean in a car?
In cars: The DSC dynamic stability control system has performance similar to that of Germany's Bosch's ESP (electronic stability program), which can provide good h...[Details]
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The financial report released in August this year showed that SoftBank reported a loss of 3.16 trillion yen (about 164.4 billion yuan), which continued to expand from the loss of 2.1 trillion yen in ...[Details]
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Model ADL-300EF Guide Rail Type Installation Three-Phase kWh Meter Design and Application
Abstract: This paper introduces a three-phase electric energy meter with MC68HC908LJ12 as the main cont...[Details]
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1 Introduction Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in coal mini...[Details]
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If the emergence of single-chip microcomputers in the late 1970s is regarded as the starting point of the development of embedded system technology, its development process is almost synchronized w...[Details]
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The digital tubes sold on the market are generally very small. I made a very large digital tube by myself using LED light-emitting tubes. The display effect is very good when hung at home. The fo...[Details]
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The rare earth giant magnetostrictive transducer is a device that converts electromagnetic energy into mechanical vibration using giant magnetostrictive materials. Compared with the widely used piezo...[Details]
PCB Design
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