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Description: 51单片机与PC的串口通信方案，内含pretous仿真文件-51 MCU and PC' s serial communication solution that includes pretous simulation file
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Size: 17408 |
Author: 深圳 |
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Description: Keil平台，C语言编写的基于AT89S51的超声波测距源代码-Keil platform, C language AT89S51-based source code of Ultrasonic Ranging
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Size: 9216 |
Author: 露珠 |
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Description: AT89S51单片机 输出Pulse Width Modulation Wave -AT89S51 MCU Output Pulse Width Modulation Wave
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Size: 1024 |
Author: haiyun |
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Description: AT89S51/AVR单片机开发，SPI下载线驱动程序-USBisp
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Size: 29696 |
Author: jack |
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Description: AT89S51 LM386N1 单片机电子密码锁设计 的protus仿真+C语言程序（TXT格式、HEX格式）以及说明书等。-Microcontroller AT89S51 LM386N1 electronic code lock design protus simulation+ C Language Program (TXT format, HEX format), as well as brochures and so on.
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Size: 92160 |
Author: 华 |
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Description: 基于单片夹AT89S51实例教程 word文档形式
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Size: 1418240 |
Author: Amin |
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Description: 基于AT89S51单片机超声波测距仪器设计的文献，给有需要的人。-AT89S51 Microcontroller based on ultrasonic range finder design literature, to those in need.
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Size: 1152000 |
Author: |
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Description: 基于PC的数字电压表设计
本文运用AT89S51和AD678进行A/D转换,根据数据采集的工作原理,设计实现数字电压表,最后完成单片机与PC的数据通信,传送所测量的电压值
-PC-based digital voltmeter design In this paper, AT89S51, and AD678 to A/D conversion, the data collected works, designed to achieve the digital voltage meter to finalize the microcontroller and the PC, data communication, transmission of the measured voltage value
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Size: 5120 |
Author: ghdsh |
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Description: 基于AT89S51单片机的数显表的研制,该表以AT89S51单片机为核心，采用的模拟信号测量技术和脉冲信号测量技术-AT89S51 Microcontroller based on a number of significant development of the table, the table in order to AT89S51 microcontroller as the core, using the analog signal measurement techniques and pulse measurement techniques
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Size: 173056 |
Author: zhuzi |
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Description: 本文介绍了一款基于AT89S51单片机数字钟的设计，通过多功能数字钟的设计思路，详细叙述了系统硬件、软件的具体实现过程。论文重点阐述了数字钟硬件中MCU模块、语音模块、时钟模块和相关控制模块等的模块化设计与制作；软件同样采用模块化的设计，包括中断模块、闹钟模块、语音模块、时间调整模块设计，并采用简单流通性强的C语言编写实现。本设计实现了时间与闹钟的修改功能、语音播报功能、年、月、日和星期的显示功能。并且通过对比实际的时钟，查找出了误差的来源，确定了调整误差的方法，尽可能的减少误差，使得系统可以达到实际数字钟的允许误差范围内。-Microcontroller digital electronic clock
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Size: 428032 |
Author: 黄大小 |
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Description: 基于单片机的一些程序开发与设计，欢迎大家一起学习进步。-singlechip
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Size: 728064 |
Author: LEE |
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Description: AT89S51单片机&adc0809实现多路数据采集 并用显示。-AT89S51 MCU & adc0809 multi channel data acquisition and use of display.
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Size: 1964032 |
Author: 肖宇恒 |
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Description: SHT11/15/71/75 AT89S51/52/53
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Size: 1024 |
Author: zyq |
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Description: 基于89S51单片机的DS18B20温度采集显示的详解（原理图，程序代码，芯片介绍）-89S51 Microcontroller based temperature acquisition display DS18B20 Wapakhabulo (schematics, code, chip description)
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Size: 315392 |
Author: mengwenqiang |
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Description: AT89S51/52片内看门狗使用示例-AT89S51/52 use the sample chip watchdog
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Size: 1024 |
Author: 邓妮 |
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Description: at89s51中文资料，内有基本框图，还有集其的使用，可以帮助更还得使用at89s51-at89s51 Chinese data, there are basic block diagram, there are sets of its use, can help even have to use at89s51
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Size: 491520 |
Author: fei |
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Description: 1 脚接+5V 2，3脚32768HZ晶振 4脚接地 5脚接S51的P02 6脚接S51的P01 7接S51的P00
8脚接后备电源，可以接老计算机主板上的3.6V电池，也可以通过二级管隔离接一个大容量电解电容
电压在2.5V以上即可维持
按键说明：1. 共三个键，低电平有效
2. P04 和 P05 同时按：初始化
3. P06 端口按键：选择要调整的项目
4. P05 端口按键：增加；P04端口按键：减少
[注:AT89S51使用12M晶振]-A pin connected+5 V 2,3 feet 32768HZ crystal 4 foot 5 foot ground access S51' s P02 6 P01 7 feet then S51 to S51 of the P00 8 feet then take back-up power supply, you can take an old computer motherboard 3.6V battery, but also connected by two tubes isolate a large-capacity electrolytic capacitor voltage can be maintained at 2.5V above key: 1. a total of three keys, low effective 2. P04 and P05 and press: initialization 3. P06 port button : Select the item to be adjusted 4. P05 port keys: increase P04 port button: reduce [Note: AT89S51 use 12M crystal]
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Size: 2174976 |
Author: 黄四 |
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Description: 用AT89S51制作八位数字频率计源程序-By making eight-digit AT89S51 frequency meter source program
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Size: 6144 |
Author: standfirst |
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Description: 原创作品：QQYYPRO编程器简介
制作该编程器可使用8K 的78LE52﹐或64K 78LE516 .可编程AT89系列﹐AT89CX051系列﹐Winbond 78系列和27C512 EPROM。
可编程IC清单﹕
AT89C51
AT89C52
AT89C55/LV55
AT89S51/LS51
AT89S52/LS52
AT89S53
AT89C1051
AT89C2051
AT89C4051
78E51/LE51
78E52/LE52
78E516/LE516
W27C512-Original works: QQYYPRO programmer profile production of the programmer can use the 8K of 78LE52, or 64K 78LE516. Programmable AT89 series, AT89CX051 series, Winbond 78 series and the 27C512 EPROM. Programmable IC list: AT89C51 AT89C52 AT89C55/LV55 AT89S51/LS51 AT89S52/LS52 AT89S53 AT89C1051 AT89C2051 AT89C4051 78E51/LE51 78E52/LE52 78E516/LE516 W27C512
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Size: 2141184 |
Author: qqyy20 |
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Description: 单片机快速入门的配套程序，主要是89S51的几个实例-MCU Quick Start matching process, mainly a few examples of 89S51
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Size: 437248 |
Author: zhangbaisong |
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