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Micro Controller Unit Articles


341: I2C Bus-based remote control color TV demonstration of principle and device failure
1 Introduction Teaching in TV technology, the circuit complexity of the various components to have a TV in the phenomenon of failure difficult to show on the screen, teachers can only rely on the principles of analysis to judge, the circuit princip...

342: AT89C2051 two-way temperature monitoring system
1 Introduction Some applications need to monitor the temperature, the requirements to maintain a certain temperature range. For example, a breeding ground for nursery crops in the 20 ℃ ~ 30 ℃, poultry incubators at 37 ℃ ~ 40 ℃, cultivate ba...

343: Embedded devices based on the electronic treatment AT89C51SNDlC Design
1 Introduction At present, the two electrode films using asymmetric treatment of the body parts covered by the electronic treatment device through the electrode chip pulse voltage and treatment resistance of human body parts have a role in the trea...

344: Child golf robot motion control system design
With artificial intelligence and robotics technology development and mature, service-oriented robots in various fields have emerged. Because of the unique golf exercise and complex site conditions, and the robot for the golf course study showed grea...

345: Blind navigation Intelligent Design and Implementation of
According to reports, more than 3000 million worldwide are visually impaired, China has more than 800 million, they often rely on a walking stick to try and find out. Every step the way the ground can only detect a limited number of points, not only...

346: Single-chip intelligent fluorescent pseudo-Kam
Cash registers now the market is to identify the fluorescent anti-counterfeit law paper notes, notes with ultra-violet light surface reflection fluorescence measuring light intensity, wavelength of 460nm at the center of reflection fluorescence spec...

347: Single-chip in the 3G base station control
The third generation mobile communication (3G) is a complex and huge system, and its chips are used in high-end, expensive and powerful, the simple single-chip microcomputer used in 3G system seems unlikely. In fact, the author of a communications e...

348: MCU + CPLD based on the phase and frequency measurement method and the realization of
1 Introduction Phase detection is automatic and harmonic power system analysis and control of key technologies. Traditional phase measurement circuit is the use of zero-crossing of the two input signals (voltage or current) into a square wave signa...

349: ISD4004 family-based voice alarm system design
Introduction The way modern families mainly in the anti-theft installation of security doors, anti-theft lock-based, but based on this type of equipment to increase the difficulty of burglary thieves to achieve the anti-theft purposes. This simple ...

350: Speed multi-pressure boiler monitor the design and application of
1 Introduction Air flow and uniform distribution of coal-fired boiler is to protect the safety of industrial and economic operation of an important condition, but also to ensure full combustion of coal a decisive factor. A good state of the boiler ...

351: AT90CAN128 the switch control unit design
Introduction CAN (Controller Area NetWork) bus technology is an effective support of distributed control and real-time control of the serial communication network is widely used in industrial control. Connect the hardware is simple, reliable, real-...

352: 51 embedded USB controller EZ-USB family of single chip
1 Overview With a wide range of PC applications, more and more of its peripherals, printers, mouse, scanner, joystick, speakers ... ..., each peripheral needs through an interface with the PC connected. More peripherals, PC's I / O port used na...

353: EASY CORE-based dedicated PLC chipset design
1 EASY CORE Group of the PLC chip EASY CORE is an EASY to load the embedded core of PLC software platform chipset for the design of PLC, its internal structure block diagram shown in Figure 1. Kernel 1.1 EASY CORE C8051F040 mixed cores using high...

354: AT89S52-based multi-mode display of Chinese characters design
1 Introduction Life video ads can be seen, most of the use of LED display Chinese characters, and characters of the display module can be a direct impact on the effect of the ads themselves. AT89S52 LED-based display module has a variety of forms o...

355: Intelligent Wireless Burglar Alarm Design
Introduction Traditional wired burglar alarm is detected when there is Pirates of the situation only in the local alarm sounds, there is no controller, fragile failure, installation, expansion is not easy. In this paper, the design of wireless burg...

356: Several commonly used to introduce single-chip
A wide range of single-chip, but commonly used are as follows: ATMEL's AVR microcontroller, is enhanced RISC MCU which contains Flash, the Flash memory chip is attached to the user's products can be programmed at any time, and then programm...

357: Procedures for single-chip C Delay Accuracy
In single-chip applications, often encountered in the case of delay the need for a short period of time, usually a few dozen to several hundred μs, and the need for high precision (for example, when using single-chip driver DS18B20, the scope of pe...

358: AVR single-chip driver LCD1602
//:ICC-AVR v6.31A : 2005-11-24 20:29:57 //: M16 //: 8.0000Mhz /*------------------------------------------------------------- LCD1---GND 2---VCC 3---VO 4---RS 5---RW 6---EN 714--D0-D7 15--+ 16--- --------------------------------------...

359: AT89S52-based Data Acquisition System
1 Introduction Data Acquisition is a popular and useful technology. After investigation, the current data acquisition system of the market demand, and to data acquisition system as the core consisting of a wide range of small systems, so the develo...

360: Well site based on single-chip wireless instrumentation system design parameters
1 Introduction At present, oil field drilling site is the basic data transfer cable. There are many shortcomings of cable transmission, on-site wiring complexity and the existence of security risks, drilling is a mobile operation, each well will be...


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