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According to foreign media CNET, smartphones have become a necessity for many people, and the surface of the phone may be full of bacteria during use. Previous studies have shown that the numbe...[Details]
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Modern in-car infotainment systems have multiple built-in audio sources, such as CD players and DVD players that can deliver content to multiple displays, as well as various types of broadcast radi...[Details]
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A perfect car needs to be able to provide users with an all-round high-quality experience. The driving experience is particularly talked about. The so-called driving and riding, that is, driving and ...[Details]
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Technology experts often overuse words like "disruptive" and "revolutionary," but the recent evolution of automotive design and manufacturing is undoubtedly both disruptive and revolutionary. These c...[Details]
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"This year we actively responded to the province's seasonal demand response policy, optimized production plans in advance, and adjusted the annual routine maintenance time from spring to the summer...[Details]
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Overview
Cloud computing and container-based applications are two major trends driving major changes in today's IT landscape. Both are increasingly popular because they enable applic...[Details]
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1 Principle of undefined interrupt 1.1 ARM instruction composition ARM instructions are composed of 32 bits and have a certain format. If the format is not met, the instruction cannot be recognized a...[Details]
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Israel’s Altair Semiconductor recently announced that it is changing its name to Sony Semiconductor (Israel), while retaining the “Altair” brand for the company’s cellular IoT product line, four year...[Details]
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Abstract: When using a digital oscilloscope to measure waveform parameters, we often encounter inconsistent results between "cursor measurement" and "automatic measurement". Which one is more accur...[Details]
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#include
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
sfr P1ASF = 0X9D; //P1 port selection function register
sfr ADC_CONTR = 0XBC; //ADC control re...[Details]
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Abstract: A novel passive power factor correction circuit is proposed. This circuit adds a simple auxiliary circuit to the traditional passive power factor correction circuit. By increasing the con...[Details]
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At present, the control display of LCD screen mostly adopts single chip microcomputer, FPGA or CPLD as controller, and the programming mostly adopts assembly language or C51 program. This paper t...[Details]
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On April 12, Bloomberg's Mark Gurman said in the latest issue of the Power On newsletter that Apple is accelerating the development of the M4 series Apple Silicon chips, which are expected to be eq...[Details]
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Oil treatment Before vacuum oil filling, use an oil filter to treat the oil and submit the oil test report. If two types of oil are mixed, it is recommended to do a mixed oil test, and the oil can be...[Details]
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In the above 12 sections, we have already discussed the settings and operations of the serial port of 2440. Originally, the serial port operations of 2440, 6410 and 210 should be almost the same. W...[Details]
Discrete Device
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