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Description: 早期基于AT89S52独立编写的基本测试程序，带DS18B20(带CRC效验)、LCD1602、AT24C02、DS1302，代码简洁，供初学者参考学习。-AT89S52 based on an independent preparation of the early basic test program, with DS18B20 (with CRC-tested), LCD1602, AT24C02, DS1302, code simplicity, reference for beginners to learn.
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Size: 51200 |
Author: |
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Description: AT89S51单片机实验及实践系统板（以后简介系统板）集成多个硬件资源模块，每个模块各自可以成为独立的单元，也可以相互组合，因此，可以为不同阶层的单片机爱好者及单片机开发者提供不同的开发环境。
包括了单片机的介绍-AT89S51 microcontroller test and practice the system board (after the Introduction to the system board) integration of multiple hardware modules, each module can be independent of each unit can also be combined with each other, therefore, for different levels of SCM and SCM developers lovers different development environment. Including the introduction of the microcontroller
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Size: 2134016 |
Author: gupingping |
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Description: USBISP的下载程序和支持好多的单片机。例如AT89s51和AT89S52，还有AVR的全系列单片机。-USBISP download programs and support for many of the microcontroller. For example AT89s51 and AT89S52, there is a full range of AVR microcontrollers.
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Size: 4481024 |
Author: 小董 |
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Description: 单片机D/A接口控制，用AT89S51控制产生三角波，波形可以通过开关调节，全套包括pcb 原理图 程序等-SCM D/A interface control, triangle wave generated by AT89S51 control, the waveform can be adjusted through the switch, a full set of procedures, including schematics pcb
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Size: 839680 |
Author: 杨峥 |
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Description: 利用AT89S51与ADC0809设计一个数字电压表，能够测量0－5V之间的直流电压值，四位数码显示-Design a digital voltmeter using AT89S51 and ADC0809 , capable of measuring between 0-5V DC voltage, four LED display
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Size: 1024 |
Author: 贾苗 |
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Description: 本文首先对智能交通灯的研究意义和智能交通灯的研究现状进行了分析，指出了现状交通灯存在的缺点，并提出了改进方法。智能交通灯控制系统通常要实现自动控制。本文还对AT89S51单片机的结构特点和重要引脚功能进行了介绍，同时对智能交通灯控制系统的设计进行了详细的分析。-Firstly, the research of intelligent traffic lights and intelligent traffic lights at the significance of current research analyzes the current situation points out the shortcomings of traffic lights, and the improved method. Intelligent traffic light control system is usually automatic control. This paper also AT89S51 microcontroller pin functions and important structural features were introduced at the same time intelligent traffic light control system for the design of a detailed analysis.
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Size: 177152 |
Author: pandan |
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Description: AT89S51
RS232 應用
Keil C環境-AT89S51 RS232 applications Keil C environment
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Size: 38912 |
Author: |
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Description: 基于AT89S51单片机的红外遥控密码锁；单片机；密码锁；红外；报警；AT24C02-AT89S51 microcontroller based infrared
remote control locks
；SCM Cipher lock Infrared Alarm AT24C02
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Size: 49152 |
Author: 李昆仑 |
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Description: 51单片机，MDK-keil，IAR等开发环境-51 single-chip, MDK-keil, IAR development environment such as
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Size: 2023424 |
Author: 人人有爱 |
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Description: 本系统采用AT89S51单片机来控制步进电机，不仅可以实现电机的正反转，还可以实现预置步数转动显示，以及LED正反转状态显示功能，电路设计可靠且易于实现，程序设计简单易懂。本系统主要由按键电路、单片机最小系统、AT89S51单片机、步进电机正反转状态显示电路、驱动电路以及步进电机等几部分组成。输出驱动电路采用一个六非门芯片74LS04和ULN2003A，来驱动步进电机的四相绕组。短路保护采用一个0.4A的保险管，防止因绕组短路而烧毁烧毁电机绕组线圈。-The system uses AT89S51 microcontroller to control the stepper motor, the motor can be achieved not only rotating, you can also turn the display to achieve the preset step, and the LED reversing the status display, circuit design, reliable and easy to implement, easy to program design to understand. The system consists of key circuit, the smallest single-chip system, AT89S51 microcontroller, stepper motor reversing the status display circuit, drive circuit and the stepper motor composed of several parts. Output driver circuit using a six-chip 74LS04 NAND gate and ULN2003A, to drive the four-phase stepper motor windings. Short circuit protection using a 0.4A fuse to prevent short circuit due to winding of the motor windings burned burned.
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Size: 92160 |
Author: 丽丽 |
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Description: AT89S51实例教程，51汇编指令实例，51汇编指令集-AT89S51 example tutorial 51 assembly instructions examples, 51 assembly instruction set
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Size: 1886208 |
Author: 杨过 |
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Description: 基于AT89S51单片机的数字温度测量及显示系统设计-AT89S51-based single-chip digital temperature measurement and display system design
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Size: 225280 |
Author: 李南 |
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Description: AT89S51的计数器程序，按一下按键，计数值增加一。-AT89S51 the counter program, press the button, the count value.
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Size: 14336 |
Author: 周晓鹏 |
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Description: 基于AT89S51单片机的LED点阵显示和直流电机驱动控制程序-The AT89S51 microcontroller based LED dot matrix display and DC motor drive control program
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Size: 1024 |
Author: 李卓 |
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Description: 用at89s51单片机的一个引脚P1.1引脚来控制一个喇叭的发声，改变定时大小可以改变喇叭的声音强弱。-A pin P1.1 pin at89s51 microcontroller to control a horn sound, change the timing size can change the sound level of the speaker.
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Size: 62464 |
Author: 张飞志 |
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Description: AT89S51的使用手册，对学习单片机很有帮助-AT89S51 user manual, learning microcontroller helpful
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Size: 1193984 |
Author: chenjm |
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Description: 基于AT89S51单片机的实时温度曲线测绘-The AT89S51 microcontroller based real-time temperature curve for
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Size: 6865920 |
Author: 王刚 |
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Description: AT89S51单片机开发板电路图纸（有protel基础的可以自己做单片机的主板）-AT89S51 microcontroller development board circuit drawings (with protel can do their own microcontroller-based motherboard)
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Size: 159744 |
Author: 亓玉树 |
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Description: 51单片机学习资料，AT89S51实例教程-51 MCU learning materials, AT89S51 tutorial examples
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Size: 1364992 |
Author: liziyang |
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Description: AT89S51单片机与ADC0809模数转换器的三种典型连接-Three typical microcontroller AT89S51 with ADC0809 ADC connection
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Size: 222208 |
Author: 立秋 |
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