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As embedded technology continues to mature, writing device drivers for special circuits based on embedded systems is becoming more and more popular. Among various embedded operating systems, embedd...[Details]
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The ST-LINK is damaged, it may be that the +12V power line is accidentally connected to the TVCC lead of the emulator. The symptoms are that it can be connected to the computer normally and the re...[Details]
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Issues facing vehicle system development in the CASE era As the automotive industry develops the next generation of vehicles, the way it develops in-vehicle systems must change in order to better r...[Details]
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Definition of Bandwidth Bandwidth has many application areas. It can be used to identify the data transmission capacity of signal transmission, the amount of data passing through the link per uni...[Details]
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With the rapid development of the world economy, people's demand for electric energy is increasing day by day. At the same time, users' demand for power equipment has gradually ch...[Details]
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Mouse co-inventor English died on the 26th of last month at the age of 91. The mouse can be said to have truly injected the soul of human-computer interaction into the computer. From the advent of ...[Details]
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1. All products that are manufactured in accordance with national standards will have the rated voltage and operating voltage range of household appliances marked on the outer shell of the electric...[Details]
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1. Introduction This circuit mainly consists of 51 microcontroller, LCD1602 module, PCF8563 chip and buttons. The current time is displayed through LCD1062, and the time can be set by pressing the bu...[Details]
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The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a convention...[Details]
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It was learned on the 28th that Xiangyang City introduced 527 new projects in the first five months, with a total investment of 151.156 billion yuan, a year-on-year increase of 19.8%; among them, 3...[Details]
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The following is a simple read-write program that can be used to detect the circuit condition. The program and circuit are attached first, followed by instructions.
Circuit:
Note: I use the LED...[Details]
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In this article, the reverse forward control circuit diagram will be shown. Learn about the circuit diagram, working principle and advantages of the forward and reverse circuit diagram.
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According to a group of Japanese researchers, lithium-ion batteries can be used in many future applications such as electric vehicles , but their prices are often prohibitive. However, according to f...[Details]
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Each S7-200 SMART CPU provides an Ethernet port and an RS485 port (port 0). The standard CPU additionally supports the SB CM01 signal board (port 1). The signal board can be configured as an RS232 ...[Details]
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Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]