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According to @Pudong, Shanghai Dalian Road Tunnel will complete 5G network coverage in October 2019. This is China's first 5G cross-river tunnel. The...[Details]
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On March 2, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a 50W in-vehicle wireless charging...[Details]
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The sanctions imposed by the United States on ZTE have finally ended, and ZTE has breathed a sigh of relief from the tug-of-war that began in 2016. Ten years ago, when smartphones were just emerging ...[Details]
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introduction
The voltage regulator provides a continuous and stable voltage to the subsequent circuits. Some applications can accept relatively large voltage fluctuations, while some appli...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, an RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which c...[Details]
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Mainland China dominates the global LCD panel industry and has entered the second echelon of the OLED industry. It has become the focus of attack by "patent trolls". In recent years, Chinese display ...[Details]
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Although most home appliances and office equipment are powered by high-voltage AC power that plugs directly into a wall outlet, their internal circuits actually require low-voltage DC power. Theref...[Details]
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Abstract: With the rapid popularization of mobile phones, smart watches and other portable devices, the user end and embedded systems have higher and higher requirements for GUI performance and appea...[Details]
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1 Design Background
The electronic toll collection system is the most advanced toll collection system in the world and one of the service functions of the intelligent transportation system. Pas...[Details]
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1. Circuit diagram Figure 4.29.1 2. Hardware connection on the system board a) Connect P1.0-P1.7 in the "MCU System" area to the ABCDEFGH ports in the "Dynamic Digital Display" area using an...[Details]
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NVIDIA announced that it has completed the acquisition of DeepMap, a startup that specializes in building high-definition maps for self-driving cars so that these cars can more safely operate on our ...[Details]
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Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]
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Taking a certain vehicle model as an example, the project has mass-produced the CAN-FD network. Based on the electronic and electrical functional architecture, the project has built a network archi...[Details]
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What is the UART communication protocol?
As an asynchronous serial communication protocol, UART works by transmitting each character of the transmitted data one by one. The meaning of each bit ...[Details]
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The detection process adopts physical detection methods, which can realize automatic quantitative sampling, oil-water separation, water vaporization, water detection, and trace water content calculat...[Details]
Power technology
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