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News on the morning of February 18th revealed that malware specifically targeting Apple's M1 chip has recently appeared, indicating that criminals have begun to target Apple's self-developed ch...[Details]
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This article mainly introduces how to use PIC microcontroller to read humidity and temperature from DHT11 and display it on LCD display. In this example, the microcontroller model we use is PIC16F628...[Details]
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According to reports on December 7, based on reports from Taiwanese media such as Economic Daily and Business Times, following Samsung’s announcement of a 20% price increase quarter by quarter in the...[Details]
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one. platform System: ubuntu12.04 Development board: jz2440 Compiler: gcc two. Interrupt briefly Probably except for parallel CPUs such as FPGA, which do not need interrupts, serial chip inte...[Details]
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On April 21, Yunnan Lincang Xinyuan Germanium Industry Co., Ltd. (hereinafter referred to as "Yunnan Germanium Industry") issued an announcement stating that the "Indium Phosphide Single Wafer Constr...[Details]
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1. What is a frequency converter?
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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To test ordinary capacitors, you can usually use a digital multimeter to roughly measure the capacitance of the capacitor, and then compare the measured result with the nominal capacitance of the cap...[Details]
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Theoretical knowledge Debugging process The debugging process is like this: stop the core, query information, and let the core continue running Let's see how kgdb does it kgdb: To stop the core:...[Details]
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Apple will reportedly launch the next generation of iPad Pro in the coming days, including 11-inch and 12.9-inch versions codenamed J617 and J620 respectively. The new iPad Pro will be equipped wit...[Details]
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Preface Taking the arm926ej-s core as an example, why is it said that chips with MMU, I-Cache and D-Cache have better operating processing efficiency? Compared with other chips without MMU, I-Cache a...[Details]
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I have been struggling with the fact that the startup file that comes with MDK cannot be interrupted. I thought the file was missing some configurations, and there was a lot of discussion online about...[Details]
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At this year's Siemens EDA annual technology summit "Siemens EDA Forum 2024", Mike Ellow, CEO of Siemens EDA Silicon Systems, delivered a keynote speech in China for the first time as CEO. During h...[Details]
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In the development of scientific research projects, sometimes you need to play phone ringtones, music, etc. The simple way is to buy a dedicated music chip, but the disadvantage of this method is that...[Details]
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Capacitive sensing technology continues to gain traction in traditional human-machine interface applications such as laptop trackpads, MP3 players, touchscreen displays, and proximity detectors. ...[Details]