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I have a voice-controlled color-changing light bulb at home that usually stays at a "warm white" hue. Or at least, it did until my four-year-old daughter discovered how to control it. Since she unl...[Details]
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1. Introduction to ARM Generally speaking, any dedicated hardware and software system with a microprocessor can be called an embedded system. It is a dedicated computer system embedded in an object s...[Details]
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Basic knowledge AW60 has 7 GPIO interfaces, namely A, B, C, D, E, F, and G. Each interface corresponds to up to 8 GPIO pins, but when programming each GPIO interface, the register setting must be 8 b...[Details]
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On December 12, the "2019 3rd China (International) Micro-LED Display Summit Forum" was grandly held in Nanjing, China, jointly sponsored by five industry associations including the Liquid Crystal Br...[Details]
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In addition to the momentum and pressure from political strategies such as the Kyoto Protocol, the increasing cost of many forms of energy and the search for "cleaner" sources of power are driving ...[Details]
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Attenuation is one of the basic parameters of radio measurement, which characterizes the degree to which the amplitude of the radio signal is weakened during the transmission process. Measurement unc...[Details]
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Recently, the University of Florida in the United States invented a new technology that improves the conversion efficiency of solar cells by changing the structure of the raw material molecules of...[Details]
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A woman who works as a prostitute in Los Angeles and her boyfriend have become famous in the United States. They filmed an "unspeakable" video of themselves in a Tesla in self-driving mode and upload...[Details]
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1. The statement format of assembly language: label opcode (instruction mnemonic) operand; comment (label) (opcode) (operand) (comment) 2. Common pseudo-instructions a.EQU——Symbol name assignment ps...[Details]
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The quality of LED driver power supply will directly affect the life of LED , so how to make a good LED driver power supply is the top priority of LED power supply designers.
In today'...[Details]
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1. The LCD controller has two main functions:
1) Get the data of a certain pixel from the framebuffer;
2) Combined with other signals, this data is sent to the LCD
Whether it is 2440...[Details]
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As long as it is a digital signal processing circuit, there must be a clock signal. In the LCD panel, the pixel clock is a very important clock signal. The frequency of the pixel clock signal is re...[Details]
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introduction
In the past two years, my country has vigorously developed clean energy construction projects, and wind power generation projects have ushered in a construction peak. A large numb...[Details]
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The 89S51 and 89C51 of ATMEL's 89S51 series have the same functions. The instructions are compatible. HEX programs can
be used directly without any conversion. The 89S51 only adds a watchdog fu...[Details]
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Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive
electrode materials
, has made new breakthroughs.
On October 11,...[Details]
RF/Wirelessly
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