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0 Introduction
With the improvement of living conditions, more and more people plant various flowers and plants at home to beautify the environment. The growth of flowers requires stable envir...[Details]
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On August 6, 2021, Shenghui New Energy completed the industrial and commercial registration procedures and obtained a business license issued by the Foshan Municipal Administration for Industry and...[Details]
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1. ASK modulation: "Amplitude shift keying" is also called "amplitude keying", and is also called "on-off keying" (on-off keying), so it is also recorded as the OOK signal. ASK is a relatively simple...[Details]
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1. introduction
Under normal circumstances, the sinoatrial node in the right atrium of the human heart can automatically and rhythmically send out electrical pulses, which send instructio...[Details]
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The inversion method is used to determine the key coordinates, that is, the row number and column number are used to obtain the key code.
After writing it, I found a problem with Proteus: when I di...[Details]
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I have been using TI's MSP430 series of microcontrollers for some time, and I have summarized the commonly used program frameworks of MSP430. a. Cyclic low power consumption, interrupt service prog...[Details]
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In the second and third quarters of 2019, the OnePlus 7 series stole the limelight. Its powerful configuration and stunning screen effects captured a large number of users. In the fourth quarter, new...[Details]
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1 Introduction In the field of signal processing, the application of DSP technology is becoming more and more extensive, and signal acquisition and processing platforms based on DSP continue to e...[Details]
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Compared with analog IF spectrum analyzers, spectrum analyzers using full digital IF have significantly improved several key indicators, and stability and manufacturability have also been signifi...[Details]
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s3c2440 i2c controller driver (simplified DIY), directly on the code, the comments are very detailed:
#include linux/kernel.h
#include linux/module.h
#include linux/i2c.h
#includ...[Details]
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The means of light expression in decorative and artistic lighting is to use the light expression to beautify the square environment space, use the shape of lamps and the coordination of light and colo...[Details]
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At today's new product launch event, Apple said when introducing the iPhone 11 that the A12 chip was more powerful than its Android competitors before, and now the A13 chip on the new phone has bette...[Details]
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Newly disclosed research shows that Apple is studying how to keep iPhone sensors working accurately in situations of high water pressure or low air pressure. Typically, when Apple is granted ...[Details]
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* DIGITAL I/O Port3/4 register definition without interrupt function
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Basic Overview of Automotive Chips
Automotive-grade semiconductors, also known as "automotive chips," are used in areas such as vehicle control devices, vehicle-mounted monitoring devices, and...[Details]
DSP and ARM Processors
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