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Tianyancha shows that on March 4, Hefei Shanyue Intelligent Technology Co., Ltd. was established with YANMENGHUI as the legal representative and registered capital of 20 million yuan. Its business sc...[Details]
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Since the HDMI standard was released several years ago, it has been widely adopted. In order to bear the HDMI logo, all
HDMI
products must pass the HDMI Compliance Test (HDMI CT).
Analysis of ...[Details]
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In the past 10 years, the rapid popularization of smartphones has changed the way most people in the world live and work. Behind this change, the positive role played by technology giants such as App...[Details]
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The U.S. Department of Commerce said on the 21st that it would investigate "U.S. companies' purchases of traditional Chinese semiconductors" to reduce "the national security risks posed by China." Th...[Details]
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The interface of dot-matrix LCD is simple and can display various information in dot matrix or graphic form, so it is widely used in various electronic designs. However, its interface must follow ce...[Details]
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After reading Brother Tong Hu's "Misconceptions in the R&D Route of Integrated Energy Service Companies: Focusing on R&D and Neglecting Integration", I was quite inspired and decided to write an ar...[Details]
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Abstract: The main functions and characteristics of CAN bus, CAN controller and the application of CAN bus in hybrid vehicle motor control system; the interface design, frame structure and commu...[Details]
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Another entry-level embedded development platform! Mir STM32MP135 core board new product release
Since STMicroelectronics (ST) launched the first STM32 Cortex-M core MCU in 2007, ST ...[Details]
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Spectrum analyzers are essential testing tools for RF engineers and are widely used in various fields of radio technology. For example: electronic countermeasures, satellite communications, mobile co...[Details]
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1 简 述
所有的中档系列PIC单片机，PORTB端口最高的4个引脚(RB7~RB4)在设为输入模式时，当输入电平由高到低或由低到高发生变化时，可以让单片机产生中断。这就是通常所说的引脚状态变化中断。
在设计引脚中断程序时，有三个需要特别注意的地方。一是，在清除P0RTB中断标志位RBIF之前，必须安排一条必不可少的，以PORTB端口数据寄存器PORTB为源寄存器的读...[Details]
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How to deal with STM32 external 12MHz crystal oscillator http://www.amobbs.com/thread-4478412-1-1.html (Source: amoBBS Amo Electronics Forum) Since the STM32F10x library officially uses the default e...[Details]
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Under the wave of new infrastructure, the increasing maturity of 5G technology and the accelerated construction of 5G base stations have created new opportunities for the industrial development of fi...[Details]
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On the afternoon of November 23, BYD held a cloud signing ceremony for its new energy power battery production base project. The project will develop new energy vehicle power batteries and related sup...[Details]
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Piezoelectric ceramic actuators are new micro-displacement devices developed in recent years. They have the characteristics of small size, large thrust, high precision and displacement resolution, ...[Details]
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Based on the QC/T 29106-2014 standard, this paper proposes new durability characteristics test and contact voltage drop test methods, and conducts experimental verification on these two test method...[Details]
Analog electronics
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