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Image from "Specific Authorization" Among the "new four transformations" of automobiles, the arrival of intelligence seems to be easier than the other "three transformations". Especially the n...[Details]
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Sensor Hubs are entering the wearable market. To create more diverse sensing applications, wearable electronic products have been equipped with an increasing number of sensors, which has caused incre...[Details]
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4. MCU Countdown Timer
Here we need to install two light touch button switches on the 51 test board. We use independent button switches, that is, the switch is directly connected between the grou...[Details]
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Sony announced today that the new generation of Xperia mobile phones will be released on April 14. Digital blogger @ZACKBUKS said that two models, Xperia 1 III (mark 3) and Xperia 10 III (mark ...[Details]
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The Redmi 10C is the latest phone in the Redmi 10 series. It features a waterdrop notch on the front and a square camera module on its textured back. It replaces the Redmi 9C that was launched last y...[Details]
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4、 生成第一阶段gcc: $root@host:/home/arm/build-tools/# tar xvjf gcc-4.2.1.tar.bz2
打补丁:
$root@host:/home/arm/build-tools/# cd gcc-4.2.1
$root@host:/home/arm/build-tools/gcc-4.2.1#
patch –Np1 –i /home...[Details]
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CSR, Plc. recently strengthened its leading position in the mobile and automotive positioning market, launching the next-generation SiRFstarV architecture, SiRFprimaII SoC automotive entertainment ...[Details]
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At the beginning of this month, Taiwan, China, a major global semiconductor center, is facing a second major test from the COVID-19 epidemic, starting with the packaging and testing leader King Yuan ...[Details]
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On October 28, the founding ceremony of Juwan New Energy, a joint venture between Juwan Technology Research and Huafeng Co., Ltd., and the completion ceremony of its R&D center were grandly held in...[Details]
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Download address of included files and simulation files: http://www.51hei.com/f/stc12c5a60s2_spwm.zip
The following is the main program:
#include stc.h
#include sin.h
#define uint unsigned int
...[Details]
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HV9963 is a current mode controlled LED driver that can be used to control PWM converters (buck, boost, boost-buck or SEPIC). The PWM dimming ratio is greater than 5000:1. It has an internal 40V linea...[Details]
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Abstract: The application of fast thyristors in the accelerator power supply system developed by the research team is introduced. The triggering drive, overvoltage and overcurrent protection and ot...[Details]
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Abstract:
Based on the analysis of the working principle of the LCD touch screen, the working principle and control method of the touch screen dedicated controller ADS7846 are analyzed. T...[Details]
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Timer/Counter is abbreviated as Timer. Its main functions include generating various time intervals and recording the number of external events. It is one of the most commonly used and basic compone...[Details]
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According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]