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The stressful college entrance examination is over. On this occasion, I wish all the candidates success in admission to their favorite schools!
In addition to choosing a favorite school, the r...[Details]
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IO port operation is the most basic and important knowledge in MCU practice. This article spends a long time to introduce the principle of IO port. I also consulted a lot of information to ensure that...[Details]
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Taking the LED street lamp renovation demonstration project in Chancheng District, Foshan City, Guangdong Province as an example, this demonstration project uses Qinshang high-power LED street lamp...[Details]
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Recently, I was surprised to find that C++ can be used for embedded program development, even bare system program development. Before, when developing microcontrollers and programs on STM32, I...[Details]
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Electrocardiogram is an important means of diagnosing heart disease. However, due to various reasons, it is difficult to capture abnormal electrocardiograms with ordinary electrocardiographs. Although...[Details]
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When electronic engineers choose an oscilloscope for critical measurements, the main parameters of the oscilloscope are often the important criteria for choosing which oscilloscope to use. The most i...[Details]
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According to PConline, the Eurasian Economic Commission's database has revealed the regulatory model of the iPhone SE3, and there are three models known to be available, namely A2595, A2783 and A2784...[Details]
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Overall, Tesla's goal this year is still 500,000, although there are many difficulties. As a friend said, Tesla is a price killer, and its overall strategy is to maintain a profit margin of 1-2% in t...[Details]
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Code: /* The fifth example of C language Question: Input three integers x, y, z. Please output these three numbers from small to large. Program analysis: We find a way to put the smallest number ...[Details]
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LED is widely used in outdoor lighting projects, but its application in indoor lighting projects is still in its early stages. This is partly because the lumen cost is too high, and partly becaus...[Details]
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According to Jiwei.com (Text/Ye Zi), third-party market research organization Counterpoint released the online sales share report of China's smartphone market in the first quarter of 2019. The report...[Details]
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Gas waist wheel flow meter installation 1. There are two ways to install the gas rotor flowmeter, namely horizontal installation and vertical installation (vertical installation is recommended). ...[Details]
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With the development of digitalization of avionics systems, airborne embedded computers have gradually gotten rid of the "purely embedded" era and started to show their prominence as the main contr...[Details]
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In the circuit
shown in the figure
, VF1 is the primary side main MOSFET, and the pulse from the PWM integrated
controller
makes it work on/off. In order to make the on/off time of V...[Details]
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The core issue of infrared diagnosis of equipment failure requires accurate acquisition of the temperature distribution of the equipment under test or the temperature value and temperature rise value...[Details]
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