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1. Compilation reason: I used the zImage file of Stao, and the MPlayer I compiled myself could not be used. I had to add the --nosound option to play the video. Later, I saw an article saying t...[Details]
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According to foreign media reports, automotive supplier Robert Bosch GmbH will invest 1 billion euros (about 7.743 billion yuan) to build a semiconductor factory to meet the growing demand for self-d...[Details]
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The power system uses compensation capacitors to improve the power factor. The working capacity of reactive compensation capacitors is large and the switching is frequent. To ensure the reliabili...[Details]
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In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measurement methods described can be applied to other differential-output,...[Details]
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Since Apple removed the charging head, many mainstream mobile phone manufacturers have followed suit. According to gsmarena, the latest company to remove the charging head from its mobile phone...[Details]
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According to foreign media reports, researchers at Lancaster University have pioneered a technology that can observe the 3D internal structure of rechargeable batteries for the first time. (Imag...[Details]
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July 27, 2022, Shanghai – Mobile Industrial Robots (MiR), a global leader in the mobile robot market, today released the e-book "Internal Logistics Automation in the Electronics Industry" (click the ...[Details]
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#ifndef __PIC18F4580_h #define __PIC18F4580_h #include p18f4580.h #include stdio.h #include stdlib.h #include string.h #include math.h #define InterruptEnable INTCONbits.PEIE = 1,INTCONbits....[Details]
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First, let's take a look at the soft components that represent variables in the PLC. They are mainly input X, output Y, auxiliary relay M, timer T, counter C, status S, data register D, XY. General...[Details]
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After Huawei was suppressed, Apple's 5G strategy has become more active. According to TF Securities analyst Ming-Chi Kuo, Apple may launch its own 5G baseband chip as early as 2022, and the 5G versio...[Details]
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On March 30, Nikkei Asia reported that TSMC Chairman Liu Deyin said on Wednesday that demand for consumer electronics showed signs of slowing due to geopolitical uncertainties and China's epidemic-re...[Details]
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Foreword: Recently, the German BMW Group announced a long-term cooperation with Envision Dynamics. Envision Power will provide high-performance, high-safety and zero-carbon power battery product...[Details]
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#include "stm32f10x.h" /*RCC clock configuration*/ void RCC_config() { ErrorStatus HSEStartUpStatus; /* Set RCC registers to default configuration */ RCC_DeInit(); /* Turn on external high-speed...[Details]
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Let's start from the beginning. I wanted to make something this month: remote door opening. The idea came from the fact that people often knock on the door at night or when everyone is asleep, but the...[Details]
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The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]
PCB Design
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