搜索资源列表
DS1302-AT89S51
- 单片机DS1302的简介 以及对AT89C51显示的六位共阳极数码显示-About as well as the DS1302 microcontroller AT89C51 shows six common anode digital display
51-c
- 利用AT89S51单片机的定时计数器功能,来完成对输入的信号进行频率计数,从而实现对外部信号频率的测量,计数的测频范围:50HZ—50KHZ;结果通过1602液晶显示出来。-Use AT89S51 microcontroller timer counter function, to complete the input signal frequency count, enabling the external signal frequency measurement, counting the
New-folder
- hex file for interfacing analog to digital convertor IC ADC0808 with AT89s51/52
T0-inter
- AT89S51单片机程序,将片内计数器扩展为外部中断,是用proteus 进行仿真。-A code for AT89S51 which change internal counter T0 into external interrupter,including the simulation using proteus
Digital-electronic-clock
- 设计一个以AT89S51单片机为核心的数字电子钟控制器,实现电子钟的时间、日期交替显示、闹钟功能,并可通过按钮开关或键盘切换显示内容、调整参数、设置闹钟,在单片机实验板上模拟调试实现控制器的功能。-To design a digital electronic clock with AT89S51 as the core controller, realize electronic clock time, date, alternate display, alarm clock function,
51pwm
- 51单片机PWM占空比调整演示程序 我花了一点时间,编写了这个程序,非常实用!(通过测试,注意:AT89S51单片机,有的单片机P3_7需要改为P3^7)-51 singlechip PWM duty cycle adjustment demonstration program I spent a little time, write the program, very practical! (through testing, note: AT89S51 MCU MCU P3_7, s
timecount
- 在AT89S51单片机的P0和P2端口分别接有两个共阴数码管,P0口驱动显示秒时间的十位,而P2口驱动显示秒时间的个位,(1. 把“单片机系统”区域中的P0.0/AD0-P0.7/AD7端口用8芯排线连接到“四路静态数码显示模块”区域中的任一个a-h端口上;要求:P0.0/AD0对应着a,P0.1/AD1对应着b,……,P0.7/AD7对应着h-(1. SCM system area P0.0/AD0-P0.7/AD7 port with 8-pin cable to connect to
Score-card
- 基于AT89S51单片机比赛记分牌的设计-The design of the game score card based on AT89S51 MCU
Design-of-calendar
- 基于AT89S51单片机万年历的设计,用汇编语言写的-Design of calendar based on AT89S51 MCU
include
- 中断程序的编写:在单片机系统的p1口上接有8个LED,LED的阳极接+5V,阴极接P1口的引脚。当P1口某一口线输出为0时,将LED点亮。在外部中断0输出引脚P3.2引脚上接上上拉电阻并接有一个按钮开关K1。用K1按钮来产生外部中断0的输入信号。定时器程序的编写:在AT89S51单片机的P1口上接有8个LED.下面采用定时器T0的方式一的定时中断方式,使P1口外接的8个LED每0.5秒闪亮一次。C51程序:在AT89S51的P1.0脚接有一只发光二极管,二极管的阴极接P1.0脚,阳极通过限流电阻