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Copyright: 2013-07-27.version1.0
File name: key.c
Description: Self-made single-key recognition to achi...[Details]
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On August 30, China Mobile's 5G mobile phone Pioneer X1 has been officially launched. The Pioneer X1 is equipped with a Snapdragon 855 processor, under-screen fingerprint unlocking, and rear triple c...[Details]
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#include reg52.h #include intrin.h #define uint unsigned int #define uchar unsigned char sfr CCON = 0XD8; sbit CCFO = CCON^0; sbit CCF1 = CCON^1; sbit CR = CCON^6; sbit CF = CCON^7; sfr CMOD = 0XD...[Details]
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The STM32F407VGT6 chip used by the STM32F4Discovery development team has an internal FLASH of 1M. After the code is burned, there is still a lot of remaining. Effective use of this remaining FLASH ca...[Details]
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Recently, there has been a lot of information about Apple's new MacBook Pro. Although there have been previous reports that it will be equipped with Apple's M2 chip, there have been recent reports th...[Details]
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MEMS packaging technology is rapidly moving towards standardization. In order to meet the cost requirements of mobile devices and consumer electronics, MEMS component manufacturers have begun to aban...[Details]
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On February 19, the reporter learned from State Grid Xinjiang Electric Power Co., Ltd. that as of the 19th, Xinjiang power grid has completed "Xinjiang power export" of more than 10.1 billion kWh t...[Details]
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In mid-April, Loongson officially announced that the infrastructure of the Loongson autonomous instruction system architecture (Loongson Architecture, hereinafter referred to as Loongson Architecture...[Details]
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As waveforms, especially digital signals in parallel and serial buses, become more and more complex, the old edge trigger has too many limitations to be used as the only acquisition method. As the ana...[Details]
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Introduction The boxing entertainment system is designed to meet the needs of the masses. Currently, there is no boxing entertainment equipment on the market that simulates the confrontation of re...[Details]
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introduction
Due to the oil crisis and increasingly serious environmental pollution, the development of electric vehicles has become an irresistible trend. Batteries provide power fo...[Details]
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The distribution network is an important part of the power grid. It is responsible for both energy production and energy consumption, and is an important infrastructure for promoting urban and rura...[Details]
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Checking whether the external AC voltage and internal DC voltage of electrical equipment are normal is the basis for analyzing the cause of the fault. Therefore, when repairing electrical equipment a...[Details]
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Two places are worth noting:
(1) Interrupt vector mapping
(2) The user program Ro_base setting is consistent with the address to be downloaded,
That is to say, to download the same program t...[Details]
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Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]
Analogue and Mixed Signal
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