搜索资源列表
ds1302
- AT89s52的DS1302万年历程序，已经编译通过可以使用。-DS1302 calendar of AT89s52 procedures have been adopted by the compiler can use.
stepper
- AT89S52控制四相步进小电机正反转示例程序-AT89S52 control small four-phase stepper motor positive sample procedures
Easy51Prov3.0
- at89s52等单片机 的并口烧写器-at89s52 programing
PWM
- 利用AT89S52控制8254产生脉宽调制信号-AT89S52 generated using pulse width modulation control signal 8254. . . .
GPSData
- 利用AT89S52和GPS模块进行通讯。。。。。附原理图-AT89S52 and GPS module to use to communicate. . . . . Schematic diagram is attached. . . .
auto_calibrate_clock
- a clock program base on at89s52 with auto calibration function, using LCD1602 to display, have 8 alarm clock, IR control.
Atmel-89S52sch-pcblib
- 这是AT89S52单片机的贴片原理图和PCB封装文件，在网上很难找到的哦-This is the AT89S52 microcontroller chip package schematic and PCB documents, it is difficult to find in the Internet
18B20
- 一个使用AT89S52编写的读写温度传感器18B20的程序-AT89S52 prepared to use temperature sensors to read and write procedures 18B20
willar_436398
- at89s52下载器电路图，好用，特地拿来大家分享-Download at89s52 circuit device, easy to use, specially used to share
steppermotorcontrol
- 基于AT89S52的单片机控制步进电机程序。可以实现正转、反转、正向加速、反向加速和停止功能-AT89S52 microcontroller-based stepper motor control program. Can be achieved is to switch, reverse, forward acceleration, reverse acceleration and stop function
Fingerprint_security
- In this project the fingerprint module from Miaxis Biometrics is used. It can store up to 750 finger prints on its own memory. It can be controlled through its serial port. The microcontroller AT89S52 interact with the module. You can Add a fing
PC-based-IC-tester
- This project is used to check the Basic logic gates (AND, OR, NOT, NAND, NOR, EX-OR). You can check the following IC s 7400, 7402, 7404, 7408, 7432, 7486 Visual Basic Program is used to show the results on the PC. The Microcontroller AT89S52
NRF24L01_testrar
- NRF24L01无线射频模块开发测试程序，mcu为AT89S52，编程环境keil，调试通过。-The development of radio frequency modules NRF24L01 test procedure, mcu for AT89S52, programming environment keil, debugging through.
MCS-51-1602
- 基于AT89S52单片机与LCD1602液晶显示器的程序-AT89S52-based SCM and procedures LCD1602 LCD
comm
- wireless transmitter and receiver using at89s52 with lcd to display
DA
- dac0832的应用，基于at89s52，用52控制转换，精确到小数点后一位，从0.0—5.0以0.1的精度对电压进行转换，并在lcd上显示当前输出的电压值，便于测试-dac0832 application, based on the at89s52, with 52 control conversion, accurate to one decimal, from 0.0-5.0 to 0.1 the accuracy of the conversion of voltage and curr
AT89S52testboard
- AT89S52型单片机实验版的用户说明及10个子程序的开发，相信对想学习新型AT系列单片机的人还是很有帮助的-AT89S52-based version of experimental single-chip users and 10 sub-program development, I think it would like to learn new AT Series MCU or useful
dianji
- 本程序是基于AT89S52单片机系统来通过键盘控制方波的占空比来实现对直流电机运行进行相应控制的程序。-This procedure is based on single-chip microcomputer system AT89S52 through the keyboard control the duty cycle square wave to achieve operation of the DC motor control procedures accordingly.
dulijianpan
- 本系统采用AT89S52为控制核心。该系统由4*4矩阵输入器、cpu部分以及通过8位数码管显示动态扫描0—F 16个数字。输入器由16个按键开关组成；cpu部分由51单片机、晶振片以及电容等组成；显示器由一个8位的7段译码管及电阻构成。 -The system uses AT89S52 as the control core. The system consists of 4* 4 matrix input device, cpu parts as well as through a
simplex_wireless_calling_system
- 单工无线呼叫系统分发射和接收两大部分。发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。接收部分以超大规模AM/FM立体声收音集成芯片CXA1238S为主体，灵敏度、镜像抑制、信噪比等各项性能指标均达