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Private sector investments in American-made battery technology have been increasing over the past few years, with 208 as of September 2023. The federal government also announced 27 new investments....[Details]
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I am using the TQ2440 development board, and this program is based on Wei Dongshan's. 4 LED lights The following are the drivers #include linux/module.h #include linux/kernel.h #include linux/fs.h ...[Details]
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Smartphones, smart tablets, smart TVs, smart glasses…almost everything that can be used in our daily life now has smart attributes. Smart social interaction, smart home, smart wearables, smart shoppi...[Details]
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LED display (LED panel): LED display is a display screen that controls the display mode of semiconductor light-emitting diodes to display various information such as text, graphics, images, anima...[Details]
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According to foreign media reports, a patent application published by the United States Patent and Trademark Office (USPTO) shows that Ferrari is developing a movable central infotainment screen th...[Details]
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#include pic.h __CONFIG(0x1832); //Chip configuration word, watchdog off, power-on delay on, power-off detection off, low voltage programming off, encryption, 4M crystal HS oscillation //LCD con...[Details]
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Because of the high speed, high synchronization and pure hardware characteristics of FPGA, it can well realize the synchronization of multiple axes and the generation of single axis arbitrary frequenc...[Details]
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When the meat grinder is working, the raw meat passes through the rotating blade on the orifice plate, and the raw material is continuously discharged from the machine under the effect of the screw...[Details]
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Introduction: Recently, Yixinli held the first China Psychology Industry Development Summit, with participation from the industry, investment, and academic circles. Zhang Chen, a senior resea...[Details]
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To correctly and effectively select flow measurement methods and instruments, you must be familiar with the instrument and the characteristics of the flow meter used, and also consider economic facto...[Details]
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The high cost of platinum catalysts used in hydrogen fuel cells has limited their commercialization in electric vehicles. Therefore, scientists are studying alternative catalysts to improve the cost-...[Details]
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Abstract: This article shows how to use a high-voltage, high-current-drive operational amplifier to convert a voltage signal into a ±20mA or 4–20mA current signal for use in process-control indus...[Details]
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//12864 LCD display driver, simple display of Chinese characters and letters
//Compilation environment AVR Studio 4.17/AVR GCC
//System clock 7.3728MHZ, set fuse bit to external high frequency quart...[Details]
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A great energy era is coming and everything is changing rapidly. Against this background, the "14th Five-Year Plan" energy development plan may become one of the more difficult five-year plans to f...[Details]
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main.h /** * 51 single chip microcomputer project: multi-function recorder * File name: main.h */ #ifndef _MAIN_H #define _MAIN_H typedef struct msg { uint8_t hour; // hour uint8_t minute;...[Details]