[color=#000][font=Helvetica, Arial, sans-serif] When I was learning 51 before, I only needed to write the program and compile it before I could use the burner to burn the *.hex file into the microcont...
[color=#252525][size=14px]1. The resistivity of semiconductor materials is greatly affected by external conditions (temperature, light, etc.). The resistivity can be reduced by increasing temperature ...
I have a bachelor's degree and am about to graduate. I want to develop in the direction of security electronics. What is the prospect of this industry? If I am interviewing for a security company, wha...
1. After the touch screen is calibrated, it is very accurate, but after restarting the system, it is found that the overall direction is biased. What should I do? How does the software calculate the d...
[color=#ff0000]1. Principles and Applications of AVR Microcontrollers[/color] [img]http://www.ouravr.com/bbs/bbs_upload88916/files_8/ourdev_177661.jpg[/img] [Content Introduction] After giving an over...
Most readers in China are familiar with the 89C51 series of microcontrollers. In order to deepen the understanding of the MSP430 series of microcontrollers, I will compare the two. First, the 89C51 m...
This article introduces a miniature home electrocardiograph. The instrument has powerful functions: display monitoring, storage, playback, printing, record management, power alarm, telephone or Intern...[Details]
Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good...[Details]
The overcurrent and overheating coordinated protection technology implemented by polymer positive temperature coefficient devices (PPTC) can protect motors, controllers and electronic components in...[Details]
Overview
Currently, many portable consumer electronic products, such as mobile phones, PDAs, MP3 players, and notebooks, are equipped with display screens. Although the type and size of the di...[Details]
introduction
With the rapid development of my country's aviation industry, various new aircraft and control equipment have been successfully developed. Some previous measurement and control eq...[Details]
Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good...[Details]
When you hear the word digital TV, you may feel fresh and excited, but when it comes to what digital TV is and what it can bring us, you may still be confused. You must be very eager to understa...[Details]
In today's world, terrorism poses a severe challenge to social development, national stability and human progress. "Terrorism, political corruption and environmental pollution" are known as the thr...[Details]
introduction
With the increasing popularity of Internet applications, the degree of information sharing is constantly improving. The digitization and networking of embedded devices has b...[Details]
Abstract
Modbus protocol has become the first choice of communication protocol in the current industrial field due to its openness, transparency, low cost and easy development. This paper int...[Details]
Abstract:
Aiming at the problems of repeated design and high cost of existing LED large-screen displays, a modular LED large-screen display is proposed, which can realize flexible configurati...[Details]
Abstract:
A single pulse secondary radar reply processor implemented with EPLD. Its main functions include: reply frame pulse detection, reply information decoding, assembling reply inf...[Details]
1 Introduction
In recent years, with the rapid growth of mobile phones and MP4 video players, it is estimated that the production of mobile phones this year will reach 1 billion units, and...[Details]
Agilent Technologies Inc. has announced a new Unlicensed Mobile Access/Generic Access Network (UMA/GAN) test capability on 3GSM that is both extremely affordable and easy to use. The industry's fi...[Details]
The main factor causing cost variation in digital display devices today is the display screen. In the design phase, continuously promoting platform-based display design decisions can greatly reduce...[Details]
DSP and ARM Processors
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