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Well-known whistleblower OnLeaks exposed the renderings of Sony Xperia Ace 3. The phone uses a water drop screen solution, the screen size is 5.5 inches, a single rear camera, and retains a 3.5mm hea...[Details]
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Power Integrations (Nasdaq: POWI), a leading company in the field of high-efficiency power conversion with high-voltage integrated circuits, has announced a new switching power supply IC product - Li...[Details]
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Recently, MediaTek has joined hands with Tuya Smart, a global AI+IoT smart platform, to expand NB-IoT applications to more smart devices. Tuya Smart connects to Tuya Cloud based on the MediaTek MT262...[Details]
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Toshiba’s new 150V N-channel power MOSFET features industry-leading low on-resistance and improved reverse recovery characteristics to help improve power efficiency Shanghai, China, March 30, 2023 ...[Details]
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The current use of electromagnetic flowmeters is quite considerable. In most cases, they are used to measure the flow of conductive liquids or uniform liquid-solid two-phase media. It can measure vari...[Details]
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1 Introduction The signal transmitter used on the ship works continuously, so a controller is needed to monitor the working status of the transmitter. It is common to use a single-chip microcomputer ...[Details]
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Port multiplexing function Definition of port multiplexing STM32 has many built-in peripherals (such as serial port, ADC, DCA, etc.), and the external pins of these peripherals are multiplexed with G...[Details]
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1. Definition and division of labor of DCS, SIS and MIS
1. DCS
A distributed control system is a centralized and distributed control system based on a microprocessor. Since the firs...[Details]
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Makefile KERN_DIR = /home/grh/kernel_source_code/linux-2.6.32.2 all : make -C $(KERN_DIR) M=`pwd` modules arm-linux-gcc key_interrupt_app.c -o key_interrupt_app clean : make -C $(KERN_DIR) M...[Details]
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Although some beginners have difficulty understanding the entire LCD screen code, it doesn't matter, as long as we know how to use the functions of each function, you can download it into the develop...[Details]
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Packaging is more than just the last step in chip manufacturing. As the physical interface between the processor and the motherboard, packaging provides a landing area for the chip's electrical signa...[Details]
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On December 20, 2021, Suzhou Nanochip Microelectronics Co., Ltd. (hereinafter referred to as "Naxin Microelectronics") obtained the ISO 26262 functional safety management system ASIL D level certific...[Details]
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Preface: To be honest, I have only worked on 51 before, and I used assembly language, and I have never used C. I have only recently had the opportunity to get in touch with Linux, so I am still a bit...[Details]
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Everyone knows about the motherboard's BIOS, and many people also know how to set up, upgrade and reset it. But did you know that the graphics card also has a BIOS, which is what enthusiasts of DIY...[Details]
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The power consumption of digital cameras is a big problem. Even if you have enough batteries, it will cause a lot of trouble because you have to replace the batteries frequently, not to mention the...[Details]
PCB Design
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