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Yesterday I read the Flash of the STM32F030F4P6 that I often use, and found that in addition to the officially marked 0~3 sectors, 4~7 sectors can also be read and written normally, but the program c...[Details]
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Flight test data processing is a very important part of flight test engineering. It is a detailed, full and comprehensive analysis and processing of various flight test data information. The data proc...[Details]
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Product Overview:
1. Main Control:
Cvitek is an open artificial intelligence chip developer, focusing on video surveillance and edge computing technology research and development. It has t...[Details]
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I recently debugged the AD conversion modules of several microcontrollers and encountered some problems. I summarized them as follows:
AD conversion is to select the channel, compare the voltage, and...[Details]
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The MAX6495–MAX6499 family of small, low-current overvoltage protection circuits is ideal for systems with large voltage transitions in automotive and industrial applications. These devices mo...[Details]
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The street light cable fault tester is a special test instrument developed according to the fault characteristics of street light cables. It is an excellent product for testing street light cable fau...[Details]
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Last time, I finished reading the boot assembly and prepared the C operating environment. Now I will start to learn the C source code and jump from the start.S file to the file
lib_arm/board.c ...[Details]
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The latest report from market research firm Canalys shows that despite the outbreak of COVID-19 in the first quarter of 2020, global smartwatch shipments increased by 12% year-on-year to 14.3 million...[Details]
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When I was debugging a program today, I found that the global variable was changed in the interrupt. The code is as follows
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unsigned char num=0;
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INTERRUPT()
{
.... ...[Details]
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1 Circuit Design For wireless charging circuit, there are three main circuits: oscillation circuit, amplifier circuit and wireless receiving circuit. Here we mainly discuss the wireless charging ...[Details]
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With the widespread application of chips and Internet cloud technology in various industries, information security has become increasingly important. Nowadays, all aspects of people's daily life are ...[Details]
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Under the innovation-driven development strategy, China's new energy vehicle companies have continued to develop and progress, and pure electric vehicle technology has achieved integrated, intellig...[Details]
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If the names of previous generations are used, Qualcomm will soon launch the Snapdragon 875 mobile platform. Samsung and Xiaomi may be the first companies to launch flagship phones with Snapdragon 87...[Details]
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Abstract: This paper introduces the concept of machine vision and the tablet packaging defect detection system based on machine vision technology. The hardware composition of the system, the contro...[Details]
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Question C in the National Undergraduate Electronic Design Competition requires the design of an automatic control system for a moving electric model car with a single-chip microcomputer as the core ...[Details]
Analogue and Mixed Signal
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