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March 28 report According to the Singapore Lianhe Zaobao website on March 28, the United States is asking its allies to tighten maintenance services for Chinese chip manufacturing equipment.
I...[Details]
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When I was debugging the uboot code recently, I used a new version of uboot. The lowlevel_init function was empty, and there was no link to lowlevel_init.o in the link file. I added two lights before...[Details]
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Jiwei.com reported on April 17 that recently, MTS Russia and Huawei launched 5G networks at 14 landmarks in Moscow, and through the local event "5G is coming", fully demonstrated to consumers the new...[Details]
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Before you start learning how to use peripherals, first learn about the basic parts of the STM8L051F3 microcontroller system: PWR (power control system), RST (reset system), and CLK (clock control sy...[Details]
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Abstract:
This paper gives a specific method of designing an ISO/IEC15693 card reader using TI's latest RF transceiver chip RI-R6C-001A and a microprocessor. It also introduces the communicat...[Details]
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The main features of the combined LED dot matrix display
The combined LED dot matrix display uses light-emitting diodes as pixels. It is made of high-brightness LED chips in an array...[Details]
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Excellent performance, smooth motion and reliable operation of mobile robots require efficient and precise control. The increasing autonomy and complexity of robots have put a great demand on advan...[Details]
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1. Introduction
The alarm host has been promoted in China for more than 20 years. As the core equipment of the alarm system, its mainstream application scenarios and product forms have not ...[Details]
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On the afternoon of July 20, the latest research report released by Strategy Analytics pointed out that sales of smartphones through online retail channels will account for 28% of the total glo...[Details]
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//PS2 keyboard test program 1
// Function: The digital tube displays the pass code and break code of the first type of keys on the PS2 keyboard. Single keys are valid, and combination keys are not co...[Details]
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Environmental protection is one of the global hot issues today. As a clean energy source for cities, natural gas plays an important role in promoting China's energy conservation, environmental prot...[Details]
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The global chip market is on the verge of a war, and competition in the foundry field is particularly fierce. On Thursday, Samsung Electronics announced its foundry business technology roadmap, vowin...[Details]
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From door locks to smart door locks, the originally calm "classical" industry has become "popular", and the entire door lock industry has also been upgraded in terms of functions. Fingerprint recogni...[Details]
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I am an electronics enthusiast . Recently I saw this digital tube clock made of light-emitting diodes driven by a single-chip microcomputer on the Internet. The author is whw8099. The following is th...[Details]
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Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]
DSP and ARM Processors
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