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Whether it is handheld devices, game consoles, neon lights, billboards, etc., LED is undoubtedly the hottest application at present. The dazzling colors and high-quality light can always attract peop...[Details]
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With the return to work, more and more white-collar workers are busy with work, and the pace of life is accelerating. If you want to quickly respond to work information and record key points in daily...[Details]
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_undefined_instruction is a label. When processing here, as will place the value of undefined_instruction in 16-bit format at this label.
ldr pc, _undefined_instruction
It is to take the val...[Details]
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The key detection of STM32 is relatively simple. First, initialize the connected i/o step by step, and then write a key scanning function, which is similar to that of the 51 microcontroller. The foll...[Details]
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On June 9, the R&D and production base of Huasu Jinming power battery intelligent production line equipment, a subsidiary of Wuhan Huazhong Numerical Control Co., Ltd., was officially put into prod...[Details]
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introduction Frequency hopping technology is a spread spectrum technology with high anti-interference and anti-interception capabilities. The receiving system is a very important part of the frequen...[Details]
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Today I accidentally discovered that there is an examples directory in u-boot. After compiling u-boot, I found several test programs, such as hello_world. At the same time, there is an option in the ...[Details]
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THE EXPLORE OF VLF WIRELESS COMMUNICATION SYSTEM IN MINE
Abstract: This paper describes the recent situation of communication system in mine. According to the special working conditions of mine, exp...[Details]
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introduction
In high-power DC power supplies, the main circuit generally uses a thyristor three-phase fully controlled bridge rectifier circuit. The key lies in how to accurately, reliably and...[Details]
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From 2007 to 2021, China's automobile industry has been booming, with automobile sales peaking in 2018. In this process, we have seen the rapid development of joint ventures, the rise of independent ...[Details]
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Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
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Recently, Haichen Energy Storage and its agent, Zhejiang Zhongtuo Group Electric Power Technology Co., Ltd., successfully won the bid for the lithium iron phosphate battery cluster energy storage p...[Details]
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Although the stability of LED lights has reached a relatively good level recently , some products have problems with light decay and color drift, mainly due to unreasonable heat dissipation design....[Details]
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Designing and building the Rivian vehicle simulation interface platform using MATLAB and Simulink helped us achieve key goals. We created a unified platform for engineers and non-engineers to run f...[Details]
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Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]