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shizhong
- DS12CR887实时时钟显示程序，主CPU采用AT89S52来控制，用12864液晶来显示实时时间，经典！-DS12CR887 real-time clock display program, the main CPU to control the use of AT89S52 with 12864 LCD to display real time, classic!
lcd1602
- 用AT89s52驱动液晶显示屏lcd1602,实现字条串的显示。-LCD display with AT89s52 drive lcd1602, to achieve the note string display.
elecfans.com-PCtoLCD2002.5
- DS1302+AT89S52的程序 非常详细-DS1302+AT89S52
chashengboceju
- AT89S52单片机控制的超声波测距，主程序首先对系统环境初始化，设置定时器T0工作模式为16位的定时计数器模式，置位总中断允许位EA并给显示端口P0和P2清0。然后调用超声波发生子程序送出一个超声波脉冲，为避免超声波从发射器直接传送到接收器引起的直接波触发，需延迟0.1ms(这也就是测距器会有一个最小可测距离的原因)后，才打开外中断0接收返回的超声波信号。由于采用12MHz的晶振，机器周期为1us,当主程序检测到接收成功的标志位后，将计数器T0中的数（即超声波来回所用的时间）按下式计算即可测得
wnl3
- AT89S52单片机DS1302时钟芯片的程序,希望对你们有用-DS1302
chaoshengceju
- 基于AT89S52单片机的超声测距系统毕业设计，内含源程序代码。-AT89S52 Microcontroller based graduate design of ultrasonic ranging system, containing source code.
ds1302
- AT89s52单片机+LCM1602液晶屏+高精度时钟芯片：DS1302做的数字电子钟-AT89s52 MCU+ LCM1602 LCD screen+ high-precision clock chip: DS1302 do digital electronic clock
AT89S52
- 这是电子设计竞赛训练期間，用51单片机做的题目。有电机控制，数字电压表-lt s my own program
afaf
- 一个能够精确测量信号有效值的电路和程序，采用AT89S52单片机和KEIL软件编程，实践测量精确度很高。-One can accurately measure the signal RMS circuit and procedures, using AT89S52 microcontroller and KEIL software programming, and practice measuring with high precision.
MCU51
- AT89S52单片机板的源代码,既有C语言，又有汇编-AT89S52 MCU board source code, both C language, another compilation of
com
- 两台AT89S52单片机之间的通信，用的是中断协议，本人经多次测试-AT89S52
AT24C02
- 此程序为24c02写和读程序，基于at89s52系统，可以方便一次写入多个字节，并且可以读取实现中间任意地址读取，只需更改写和读中间从地址即可-This program is 24c02 write and read procedure, based on at89s52 system that can facilitate multiple-byte write-once, and can be read to achieve the middle of any address read, s
AT89S52andPC
- AT89S52与PC机间的串口通信模式设计，本书详细介绍了通信的原理，结构以及应用。-AT89S52 with the serial communication between PC-mode design, the book details the principles of communication, structure and application.
DS18B20
- 本文介绍了一种基于DS18B20的数字温度计设计方案。方案利用AT89S52单片机控制DS18B20进行数据采集并由HS1602液晶显示模块显示结果，另外，采集结果可由RS-232-C接口送入计算机显示并存储。按键控制实现过界报警温度设定和实时监控，利用AT24C08芯片进行存储，实现温度测量存储与再现。- In this page,we introduced a conception of the numerical thermometer based on DS18B20. The conc
1
- 1602液晶 滚动显示 at89s52实测通过-1602 LCD display at89s52 measured by rolling
clock
- 这个是基于单片机AT89S52的C语言时钟程序，请大家多给点意见！-This is based on the C language AT89S52 MCU clock program, please give the points!
yenirc5
- at89s52 rc5 decode-at89s52 rc5 decode...
AT89S52
- 基于单片机的实用电子称\基于单片机的实用电子称-Practical electronics based on single chip called \ based on practical electronics, said single chip
chaoshengboceju
- 本文利用超声波传输中距离和时间的关系，采用AT89S52单片机进行控制及数据处理，设计出了能精确测量两点间距离的超声波测距仪。-In this paper, ultrasonic transmission distance and of time, using AT89S52 micro controller and data processing, designed to accurately measure the distance between two ultrasonic range
DS1302AT89S52LED
- DS1302+AT89S52+LED时钟程序(C语言源代码原理图）-DS1302+ AT89S52+ LED clock program (C language source code for schematic diagram)