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In order to improve the efficiency of collaboration and processes, achieve accurate acquisition of real-time information, enhance decision-making capabilities, and even improve patient treatm...[Details]
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Solar energy is the most direct, common and cleanest energy on earth. As a huge renewable energy, the radiation energy reaching the earth's surface every day is about equal to 250 million barrels of ...[Details]
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The application background, research content, key technologies and solutions of ultra-high-speed radar digital signal processing technology are reviewed. Ultra-high-speed digital signal processing ...[Details]
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Recently, Xiaodu (the official account of Baidu's artificial intelligence assistant) announced on Sina Weibo that it will launch two new smart screen products this month, including an 86-inch "smart ...[Details]
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This is a simple bicycle odometer, the core part of which is an 8051 microcontroller.
Circuit Diagram
Program Flow
PCB thermal transfer image, can be ...[Details]
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Energy-saving technology has become a hot topic in today's electronics industry, among which standby power consumption is the most concerned. A considerable portion of products are in light-load or...[Details]
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Overall analysis
1 System Analysis
According to the control tasks that the control system needs to complete, a detailed analysis is conducted on the technological process, working charact...[Details]
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One of the main drivers of power electronics is the electrification of vehicles. The electric motor is a key part of the powertrain, and any changes in the motor will affect the characteristics of ot...[Details]
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The first waveform is:
The waveform of the relationship between line voltage and lamp current when the energy-saving lamp is working. The red one is the voltage waveform across the e...[Details]
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This paper introduces an
advanced automatic banknote counterfeit detection system
using
AT89C52
single-chip microcomputer as the central processor. It explains the composition of the system, th...[Details]
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1. There are many reasons for exceptions, such as directly using pointers to unallocated space, stack overflow, and other illegal operations that will cause the program to enter the HardFault excepti...[Details]
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Deliver high-quality in-vehicle software for mission-critical applications through secure and reliable next-generation Ethernet solutions Marvell recently announced that its automotive Ethernet swi...[Details]
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近日，欧司朗光电半导体对Oslon Compact PL和Oslon Black Flat S系列加以扩展，再添多个芯片版本的新产品。这些产品专为远光灯和近光灯解决方案设计，小巧紧凑的尺寸可带来出众的亮度值，能为车前灯带来更高性能和更多设计自由。随着Oslon Black Flat和Oslon Compact产品系列的性能实现显著提升，欧司朗不仅为未来数年的发展指明了方向，还指出了车前灯制造商能...[Details]
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The National Energy Administration recently issued the "Basic Rules for the Electricity Spot Market (Draft for Comments)" (hereinafter referred to as the "Basic Rules") and the "Regulations on the Sup...[Details]
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In the design of the driver, we may use flush_cache_all to flush the contents of the ARM cache to the RAM, because the cache in ARM Linux is generally set to write back. Usually, DMA cannot access ...[Details]
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