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Use the "Rotate Right" instruction to rotate the contents of parameter IN bit by bit to the right and assign the result to the specified operand. Parameter N is used to specify the ...[Details]
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On September 13, an expert review team composed of representatives from Hubei Electric Vehicle Circulation Association, Hubei Second-hand Car Trading Industry Association, Hubei Machinery Industry Fed...[Details]
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Temperature measurement is common in various industrial sites, but it is not easy to achieve accurate and fast temperature measurement. The main reason for the difficulty is that the temperature sign...[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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#include "uart2440.h" #include "def.h" #include "2440addr.h" #include "led2440.h" //Introduce LED #define UART_CLK 50000000 // Set the clock source of UART0 to PCLK #define UART_BRUD(baud) { rU...[Details]
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The 4-20mA digitally controlled current source circuit designed by DAC7644 (Burr-Brown 16-bit quad voltage output D/A converter) is shown in Figure 1. DAC7644 provides a differential reference inpu...[Details]
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1. Check whether the appearance is normal before measurement. A. Check the display after turning on the machine. Normally, it will show OL. B. Check whether the gear can be changed normally (usually ...[Details]
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According to Jiwei.com, China Telecom has already developed a solution to the chip shortage problem. Today, Liu Guiqing, deputy general manager of China Telecom, said at the performance meeting that ...[Details]
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The AC voltage block of the digital multimeter is very sensitive and can display even a small induced voltage around it. According to this feature, it can be used as a test pen. The usage is as follo...[Details]
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Physicists at the University of Alberta in Canada, in collaboration with the Technical University of Munich, have invented a molecular dye that can emit more colors of light than any other molecule c...[Details]
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Before writing this blog, I have to reflect on myself, because the serial port program in the past, like the stepper motor, sometimes worked and sometimes didn't. Now I finally know why, because ther...[Details]
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Many friends who have just come into contact with robots or single-chip microcomputers are often confused by the wide variety of single-chip microcomputers. What are the differences between them? Whic...[Details]
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Using Witech's products in the tap water industry can easily maintain the system and improve efficiency. The host computer uses an industrial PC and is equipped with a printer and a large-screen mo...[Details]
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A multimeter is an instrument commonly used by electricians. It can be used to measure voltage, current, resistance, capacitance, and even distinguish the polarity of diodes and transistors. As the n...[Details]
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October 17, 2024 -
At the SEMiBAY2024 "AI Chip and High Performance Computing (HPC) Application Forum" at the Bay Chip Exhibition, Xu Fang, senior vice president of Yizhu Technology, delivered ...[Details]
GD32 MCU
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