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1 Hardware structure design of embedded PLC 1.1 Selection of microcontroller chip The CPU is the core of the PLC . It can recognize various instructions input by the user in a specific format, and ...[Details]
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You must have seen someone speaking on MIC and the amplified sound comes out of the speaker, how is this possible? Is there any circuit between MIC and speaker where we can directly connect the mic...[Details]
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With the rapid development of economy, ATM machines have become an indispensable part of people's daily life. When ATM machines penetrate into people's lives, various problems of ATM machines themselv...[Details]
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At the beginning, all experiments were done on the Shenzhou board, and no RTC problems were found. It was not until we drew the board ourselves and debugged it that we found that there was a problem w...[Details]
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According to foreign media reports, researchers from KU Leuven and imec have successfully developed a chip insulation technology. The technology uses a metal organic framework, a new type of material...[Details]
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On November 25, GigaDevice's official Weibo account announced that the company has officially released the GD32W515 series Wi-Fi microcontrollers based on the Arm® Cortex®-M33 core. The new MCU has ...[Details]
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/********************************************************************* Purpose: Create AT24C02 operation library Target system: Based on AVR microcontroller ...[Details]
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New cars that will overturn the old view that hybrid cars are just about fuel efficiency will be launched in June. Honda and Fuji Heavy Industries have improved their systems to make hybrid...[Details]
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Touchscreen technology is beginning to penetrate beyond the consumer market into the medical, industrial, and automotive markets for reasons of aesthetics, maintenance, cost, and hygiene. With the...[Details]
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The microcontroller source program is as follows: /* RFINT cannot use PA1, change the board to PC6 */ /* Includes ------------------------------------------------------------------*/ #define MAIN_C...[Details]
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The Linux kernel I use is 2.6.14.1. The MPlayer version is MPlayer-1.0pre7try2.bz2. Although mad’s mp3 library has been added, playing sound files will cause mplayer errors. I have to disable the sou...[Details]
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Article introduction:
In order to realize the networking and intelligentization of intravenous infusion in large and medium-sized hospitals, an infusion monitoring system using CAN bus and wi...[Details]
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The initial wave of foldable smartphones encountered some issues regarding their flexibility. While this prompted manufacturers to rethink the design to solve the initial problems, there are s...[Details]
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On January 16, 2023, the international independent third-party testing, inspection and certification organization TÜV Rheinland (hereinafter referred to as "TÜV Rheinland") issued the ISO 26262 funct...[Details]
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With the popularization of central air conditioning, how to effectively control central air conditioning units is an important topic for many researchers. At present, the hardware of domestic centr...[Details]
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