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//------------------------------------------------ ------------------------------------
// Copyright (C) 2011 Shenyang 818.
// by WEN K
// Tool chain: KEIL Full 'c'
//
//#pragma CD OE DB...[Details]
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Bandwidth is known as the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The division of the oscilloscope market is often based on bandwidth as the prim...[Details]
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With the popularity of electronic level instruments, users often make mistakes in operation and improper protection during work because they do not understand their basic working principles and per...[Details]
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0 Introduction
For most single-chip microcomputers, there are only two types of internal memory: ROM and RAM. Due to the difficulty of ROM to modify data and the volatility of RAM to power-off...[Details]
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According to people familiar with the matter, recently, the Shanghai Intellectual Property Court ruled to dismiss all lawsuits filed by Spanish company Fractus against domestic mobile phone manufact...[Details]
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Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]
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To use an 8M crystal oscillator, you need to modify two macro definitions based on the official example: 1) Change PLL_M to 8 in systm_stm32f40x.c 2) Change HSE_VALUE to 8000000 in stm32f40x.h, as fo...[Details]
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In this lecture we mainly introduce how to install Keil5 and STC-ISP one There are many versions of Keil5 software. What we are learning now is the 51 microcontroller, so we have to choose the...[Details]
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On the afternoon of September 9, IC design company MediaTek held a media conference and officially launched the second chip product in the Xunkun series, Xunkun 900T. This chip is mainly aimed ...[Details]
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According to foreign media reports, South Korean startup Bitsensing hopes to build a radar infrastructure on the road to improve road safety, especially in the era of self-driving cars. The company h...[Details]
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This article introduces the development process of using Cypress's PSoC (Programmable System on Chip) CY8C 21534 series chips in the automotive center console panel. The working principle of the pa...[Details]
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1. Question requirements As the last example of this tutorial, we don't plan to make it too complicated. This time, we still use the knowledge of the serial port to write data to the EEPROM through...[Details]
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In facility agriculture, the artificial light sources commonly used are fluorescent lamps and high-pressure sodium lamps. In recent years, with the development of optoelectronic technology, the bri...[Details]
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With the continuous advancement of 5G, the growth momentum of the industrial Internet has become increasingly clear in recent days. As of yesterday (13th) before the close of trading, Zhongheng Elect...[Details]
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Following the previous beta version, Apple has now officially launched the public beta version of iOS 13.3.1. In addition to fixing system bugs, the iOS 13.3.1 public beta also improves syst...[Details]
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