搜索资源列表
PEI
- AT89S51的485通信协议,传统的发送方式有误,里面有做修改-I M very poor in English
18B20danpianji
- AT89S51单片机和18B20温度传感器实现实时检测并通过数码管显示温度-AT89S51 microcontroller and 18B20 temperature sensor for real-time detection and, through digital tube display temperature
6digitfrequencycountersignificant
- 利用AT89S51单片机的T0、T1的定时计数器功能,来完成对输入的信号进行频率计数,计数的频率结果通过8位动态数码管显示出来。要求能够对0-250KHZ的信号频率进行准确计数,计数误差不超过±1HZ。 -AT89S51 microcontroller using T0, T1 timing counters function to complete the input signal frequency count, counting the frequency of the result by
lCD-51seriesprogram
- 51单片机的P0.0/AD0-P0.7/AD7端口接数码管的a-h端,8位数码管的S1-S8通过74LS138译码器的Y0-Y7来控制选通每个数码管的位选端。AT89S51单片机的P1.0-P1.2控制74LS138的A,B,C端子。在8位数码管上从右向左循环显示“12345678”。能够比较平滑地看到拉幕的效果。-51 SCM P0.0/AD0-P0.7/AD7 port access digital tube a-h end of the 8-bit digital tube S1-S8 t
ht1380
- ht1380在51上的实时时钟程序 使用AT89S51单片机,12MHz晶振,HT1380时钟芯片,LCD1602显示****/-ht1380 in the 51' s real-time clock procedures
lamu
- 用AT89S51单片机的P0.0/AD0-P0.7/AD7端口接数码管的a-h端,8位数码管的S1-S8通过74LS138译码器的Y0-Y7来控制选通每个数码管的位选端。AT89S51单片机的P1.0-P1.2控制74LS138的A,B,C端子。在8位数码管上从右向左循环显示“12345678”。能够比较平滑地看到拉幕的效果。-P0.0/AD0-P0.7/AD7 with AT89S51 microcontroller port connected digital tube a-h-side,
WardCallingSystem
- 病房呼叫系统设计具有病房呼叫、报警与对讲的功能。本系统硬件采用单片机AT89S51芯片,LED数码管和键盘,辅以必要的电路,软件以汇编程序设计,构成一个简单的单片机病房呼叫电路。本系统由5.0V直流电源供电,由按键按下提供脉冲,通过发光二极管显示呼叫的病床号,8段数码管进行计数,然后由护士台操作复位。-Ward with ward call call system, alarm and intercom functions. The system hardware uses microcontr
123
- 是基于at89s51 5461bg uln2803等器件实现四位数字电子钟 如需要电路图可以发邮件到我邮箱 woyunlu@163.com -Is based on the at89s51 5461bg uln2803 and other devices to achieve four-digit electronic clock if necessary circuit can send an email to my mailbox woyunlu@163.com
AT89S51MCUenablesGSMmoduleofthesource
- 可以通过AT89S51单片机对GSM模块进行控制-AT89S51 MCU enables GSM module of the source
ds18b20
- 用温度传感器,测量外界温度,并精确到小数点后两位,在单片机at89s51上实现-With a temperature sensor, measuring the outside temperature, and accurate to two decimal places, to achieve in SCM at89s51
miaobiao
- 用c++语言描述了类似秒表的实现算法,可烧写到at89s51单片机上实现-Using c++ language to describe a similar algorithm and realization of the stopwatch can be programmed to at89s51 single chip to achieve
AT89S51
- 单片机学习资料,小实验,实例,教程,可以学习,提高理解-MCU learning materials, small experiments, examples, tutorials, can learn and improve understanding
SAA3010
- SAA3010红外线遥控解码实验的程序,目标器件:AT89S51 */ /*晶振:11.0592MHZ */ /*编译环境:Keil 7.50A-SAA3010 Infrared remote control decoder test procedures, target device: AT89S51*//* Crystal: 11.0592MHZ*//* Compile Environment: Keil 7.50A
bujindianji
- 步进电机正反转控制实验*步进电机演示程序 */ /*目标器件:AT89S51 */ /*晶振:11.0592MHZ */ /*编译环境:Keil 7.50A -Reversible stepping motor stepper motor controlled trials* Demonstration Program*//* target device: AT89S51*//* Crystal: 11.
200米无线遥控实验无线收发模块测试程序
- 200米无线遥控实验无线收发模块测试程序 */ /*目标器件:AT89S51 */ /*晶振:11.0592MHZ */ /*编译环境:Keil 7.50A-200-meter wireless remote wireless transceiver module experimental test program*//* target device: AT89S51*//* Crystal: 11.0592MHZ*//* Compile Environm
ultrasonic_telemeter
- 文件内容是单片机应用方面的一个实例完整程序(包括电路图部分),实现的功能是超声波测距,采用AT89S51和TA8141S 实现测距功能,此例已经通过实际检测,可以极大提高单片机学习者的兴趣-The document is an example of MCU applications complete program (including circuit part), to achieve the function of ultrasonic ranging, using AT89S51 and
MCUandDS18B20
- 数字温度计以AT89S51单片机为核心的温度控制器的设计,在该设计中采用高精度的温度传感器DS18B20对电热锅炉的温度进行实时精确测量-This paper introduces the single-chip AT89S51 temperature controller at the core of the design, in the design of high-precision temperature sensor
temprature
- 本文介绍了以"一线总线"的数字方式传输的DS18B20温度传感器为测温核心,用单片机AT89S51构造控制电路,利用数码管及其它外围元件组成显示单元,通过ISP方式进行程序的编制、用并口连接线下载单片机程序和以MAX232 芯片设计RS232串口电路并通过串口连接线进行调试,设计、制作了一种电子测温计。-This article describes the " bus line" of the digitally transmitted DS18B20 core tempera
35PS2-KEY
- 在AT89S51单片机上,实现PS2键盘与单片机之间的通信.-The AT89S51 microcontroller, PS2 keyboard connected to achieve communication between.