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Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]
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Integrated development environment (IDE): Keil's RealView MDK (uVision V4.10) Source file editor: EditPlus (what I use)/UltraEdit/SourceInsight/IDE's own editor Serial port tool: SecureCRT (a profes...[Details]
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With the advancement of LED technology , LED applications are becoming increasingly diversified. However, since only 15 to 20% of the input power of high-power LEDs is converted into light, and...[Details]
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unsigned char Trg; unsigned char Cont; void KeyRead( void ) { unsigned char ReadData = PIN B^0xff; // 1 Trg = ReadData & (ReadData ^ Cont); // 2 Cont = ReadData; // 3 } The following is a p...[Details]
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Solar energy is a clean green energy source, and semiconductor light emitting diodes (LEDs) are also an environmentally friendly, energy-saving, and efficient solid-state electric light source. Com...[Details]
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1 Introduction
Charge-coupled devices (CCDs) have a series of advantages such as self-scanning, high photoelectric sensitivity and precise geometric dimensions, so they have been widely used in...[Details]
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Tower Mounted Amplifier
Definition
This technical specification adopts the following definitions:
Forward (downlink) link refers to the link from the base station to the mobi...[Details]
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On May 13, Hunan Changsha High-tech Zone issued "Several Policies on Promoting the Development of Power Semiconductors and Integrated Circuits in Changsha High-tech Zone", which will use a total of 5...[Details]
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Sina Digital News reported on the afternoon of May 7 that vivo launched the S series focusing on the "selfie experience" in April this year. Recently, the second product in the series, the S1 Pro, wa...[Details]
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#include pic.h #include pic16f887.h //__CONFIG (CP_OFF&WDTE_OFF& BOREN_OFF&PWRTE_OFF &FOSC_HS&WRT_OFF&LVP_OFF&CPD_OFF); __CONFIG (CP_OFF&WDTE_OFF&BOREN_ON&PWRTE_OFF&FOSC_HS&WRT_OFF&LVP_OFF&CPD_OF...[Details]
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01 Preface
When many people are learning OPCUA, they have a very troublesome problem, that is, there is no OPCUA server environment. At this time, some people may think of using software like ...[Details]
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On May 17, Geely Ganzhou Power Battery (Phase I) 12GWh Project officially started construction. This project is the first phase of the power battery project signed by Geely Technology Group and Ganzh...[Details]
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1 Introduction
The use of hardware description language combined with programmable logic devices (PLD) can greatly facilitate the design of digital integrated circuits. This paper introduc...[Details]
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Recently, according to @数码闲聊站, the nova 7 SE 5G Lohas version will be released soon, and the rendering pictures of the phone were released. This will be the version with the lowest positioning ...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
Analogue and Mixed Signal
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