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It seems that many netizens are confused about the concepts of sink current and source current. Let me explain this below. I hope that you will not be troubled by this after reading this articl...[Details]
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On January 21, Changxin Technology responded to investors' questions on an interactive platform, stating that the company has been providing full-screen module products to Honor. Tianyancha shows th...[Details]
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The STM32 series processors all have backup registers. They are in the backup area. When the VDD power supply is cut off, they are still powered by VBAT. When the system is awakened in standby mode, o...[Details]
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Previously, media playfuldroid revealed that Huawei will launch a new mid-range phone called Huawei nova 8i in Southeast Asian markets such as Malaysia and the Philippines. Judging from the exposed...[Details]
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Atmosic Launches Advanced Family of Ultra-Low Power Bluetooth® 5.3 SoCs with Energy Harvesting Technology
Atmosic expands its award-winning product line to extend battery life by 3 t...[Details]
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Wang Xinzhe, chief economist of the Ministry of Industry and Information Technology, said at a press conference held by the State Council Information Office recently that the Ministry of Industry and...[Details]
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Recently, the National Energy Administration organized a kick-off meeting for the 14th Five-Year Plan for power planning at the State Grid Planning and Design Institute. Liu Baohua, deputy director...[Details]
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The reporter learned from the Qinghai Provincial Energy Bureau that as of March 29, all 26 sections of the Qinghai Hainan UHV base power supply project (including 13 sections each for photovoltaic ...[Details]
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The Digital China Innovation Competition is an important supporting event of the Digital China Summit. It is jointly hosted by multiple national ministries and Fujian Province. It ...[Details]
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Introduction
In the late 1960s, Hewlett-Packard designed the so-called HP-IB (Hewlett-Packard Interface Bus) as a communication channel between independent instruments and computers. Due ...[Details]
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1 Introduction
With the gradual integration of computer, communication and wireless technology, wireless communication technology has emerged on the basis of traditional wired communication. I...[Details]
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introduction A long-standing challenge for designers of MP3 players, personal media players, digital cameras, and other portable consumer applications is to achieve high performance and low power con...[Details]
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In 2010, there are two concepts that are most worthy of discussion: "Apple" and "environmental protection".
"Apple" concept: The "Apple" trend of mobile phones, led by iPhone, and tablet compu...[Details]
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#include
#define uchar unsigned char
sbit P13=P1^3;
sbit P14=P1^4;
uchar c,i,a=60,z;
flying code Numcode ={0XC0,//;0
0XF9,//;1
0XA4,//;2
0XB0,//;3
0X99,//;4
0...[Details]
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Qualcomm has been paying more and more attention to its automotive business this year. Following the PC and mobile phone chips, Qualcomm's automotive chips have also been replaced with self-develop...[Details]