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1. Hardware connection: M128 PD3 INT3/TXD1 --- PC 232COM Pin 2 PD2 INT2/RXD1 --- PC 232COM Pin 3 GND --- PC 232COM Pin 5 2. Modbus Poll software configuration: Software download address: ht...[Details]
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In October this year, Apple held a new product launch conference. In addition to products such as the 14-inch and 16-inch MacBook Pro, which are considered performance monsters, it finally upda...[Details]
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1 Introduction
Large power electronic equipment, such as high-power and high-voltage inverters, often require extremely high reliability. The main form of failure affecting power electronic eq...[Details]
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Recently, the Fengdeng Environmental Protection user side storage project was successfully connected to the grid and generated electricity. It is the first side-distribution energy storage demonstr...[Details]
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The following is an example of LPC ARM7 controlling 8-way pipeline through SPI bus, so that everyone can have a clear understanding of SPI bus transmission and sending data.
The circuit...[Details]
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Electromagnetic compatibility problems often occur in high-frequency conditions, except for individual problems (voltage drops and instantaneous interruptions, etc.). In short, high-frequency th...[Details]
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Over the past decade, the demand for smaller, denser, and more powerful chips has been driving semiconductor manufacturers to transition from planar structures to increasingly complex t...[Details]
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In the articles "Observation▏LG Energy Solution, the "Second Place" on the Road" and "Opportunities and Challenges Coexist! How will Samsung SDI, which has a growth rate of 81%, perform in the future...[Details]
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Like a slide projector, a projector also uses the convex lens imaging principle to project transparent objects onto the screen to form an enlarged image. The structure is shown in Figure 2-2-8. The...[Details]
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VGA (Video Graphics Array) is a standard display interface that has been widely used in the video and computer fields. VGA image signal generator is a commonly used instrument for TV stations, TV ma...[Details]
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On June 16, Huatian Technology responded to investors' questions on an interactive platform, stating that the company's Nanjing base plans to carry out packaging and testing of integrated circuit pro...[Details]
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1. Smart
Product
Introduction
The intelligent video system is composed of a video analysis
server
located at the front end or back end
. It analyzes the vide...[Details]
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Samsung recently released its Exynos 2200 flagship chip, equipped with an AMD RDNA2 architecture GPU, which is expected to appear on the Galaxy S22 series. As usual, the Samsung Galaxy S22 series...[Details]
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Keysight expands signal source analyzer portfolio to address wireless, radar and high-speed digital applications Integrated phase noise and signal source analysis solution extends frequency to 26....[Details]
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The first step is to open the 6410 baseboard schematic:
You can see that OK6410 has six buttons:
You can see that the six keys of OK6410 correspond to the pins KEYINT1, KEYINT2, KEY...[Details]
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