I have a question for you experts: Platform: S3C6410, Windows CE 6.0 R3, using WinCE's built-in MeidaPlayer to play a video file, 720*480, 25 frames, the screen flickers so much that I can't see clear...
[align=center][font=微软雅黑][size=4][b]LCD12864[/b][/size][/font][/align] [align=center][b][font=微软雅黑][size=4][/size][/font][/align][font=Tahoma][size=2] [size=3][b]Last time I wrote about the use of 160...
The most critical parts of my alarm are the sensor and the execution part, in addition to the CPU. I chose the MQ-5 sensor. [img]https://bbs.eeworld.com.cn/images/default/attachimg.gif[/img][img]https...
I saw a circuit similar to the one below in a book, but I didn't quite understand its amplification principle, so I built the circuit below by myself. The parameters are in the figure. After debugging...
Introduction Since the development of frequency conversion technology, with the advancement of technology, the power devices of frequency converters have also experienced the development process from ...
The data sheet of LPC1114 says: When GPIO is configured as an edge-triggered interrupt, it can be cleared by clearing the GPIO interrupt clear register IC. If it is a level-triggered interrupt, this r...
As the number of cars increases, environmental pressures are also increasing. At this time, some people are saying that new energy vehicles are energy-efficient and environmentally friendly, and ar...[Details]
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
As the range of electric vehicles continues to increase, driving electric vehicles for long-distance travel has become a trend. For high-speed travel, how much impact will high-speed driving of ele...[Details]
With the prevalence of online conferencing, live streaming, and voice communication in gaming, high-quality audio input devices are becoming increasingly important. To this end, XMOS, an expert in ...[Details]
On August 18th, China's largest expressway
charging station,
the G25 Changshen Expressway Tonglu Service Area (South Area), officially opened and launched its integrated solar-storage-charg...[Details]
Since the beginning of the 21st century, with the rapid development of my country's urban and rural economies and the improvement of people's living standards, more and more people have begun to ow...[Details]
With the improvement of China's supporting infrastructure and the accumulation of technology and capital, demand for industrial automation and intelligent applications of machine vision technology ...[Details]
Industrial equipment plays a significant role in improving industrial automation and accelerating production efficiency. Industrial HMIs (Human-Machine Interfaces) serve as a communication platform...[Details]
summary
NFC (Near Field Communication) is a short-range, high-frequency wireless communication technology that allows contactless, point-to-point data exchange (within ten centimeters) between...[Details]
Embedded System
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