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EEPROM is a non-volatile memory, mainly used to store relatively small amounts of data, such as some system configuration information. The storage control of EEPROM can be easily performed thr...[Details]
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Introduction Wireless data transmission is now widely used in the fields of vehicle monitoring, remote control, small wireless networks, small wireless data terminals, etc. Wireless data tran...[Details]
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With the rapid development of new-generation electronic information technologies such as artificial intelligence, 5G, and the Internet of Things, the market demand for semiconductors, components, and...[Details]
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Next, we use the IMX257 IO pin interrupt + Linux input subsystem to implement a simulated keyboard key. The effect is that we use IO to simulate the three keys of key L, key S and Enter.
W...[Details]
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Using the BRR and BSRR registers, you can easily and quickly implement operations on certain specific bits of the port without affecting the status of other bits.
For example, if you want to quickly ...[Details]
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Recently, liquid crystal display technology has made new breakthroughs, and quantum dot backlight technology (Quantum Dot LED) has attracted widespread attention in the industry. After years of re...[Details]
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In October 2017, State Grid issued the "Opinions on Developing Comprehensive Energy Service Business in Provincial Companies", pointing out the importance of developing comprehensive energy service...[Details]
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AMBE is a low-bit-rate, high-quality voice compression algorithm based on MBE technology. It has the advantages of good voice quality and low encoding baud rate, and is embedded in DVSI's AMBE-1000 vo...[Details]
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This study is mainly to organize the serial port receive interrupt
The code for serial port interrupt initialization is as follows:
NVIC_InitTypeDef NVIC_InitStructure;
/* Configure the NVIC Pr...[Details]
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Today, my junior high school sister's program has a BUG. The reason is that the same variable is used in two C files, but the declaration is wrong. After finding the problem, I found that I must ha...[Details]
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The emergence of the emerging field of semiconductor lighting has made engineers who specialize in power electronics, optics, and thermal management (mechanical engineering) in high demand. Currently,...[Details]
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In recent decades, the development of microstrip antennas has been very rapid, but the inherent bandwidth of microstrip antennas is very narrow, making it difficult to apply them to more and wider fie...[Details]
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Storage development and common technologies: In the late 1990s, digital video surveillance based on digital signal processing (DSP) gradually became popular, and various encoding and decoding technolo...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]