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Description: AT89S52 单片机做CPU处理器处理控制，使用 DS18B20 集成温度传感器采集温度数据，七段数码管做显示，可以显示当前的温度值，并且可以设定一个上限温度值并保存在 DS18B20 中，可以调节所要限定的温度值。还设计了一路继电器控制，超出设定温度时继电器被驱动吸合，外电路中的降温风扇开始工作并发出警报，温度低于设定温度后，继电器自动断开风扇停止工作，警报解除。-AT89S52 Single-chip processor to do deal with CPU control, the use of integrated temperature sensor DS18B20 collecting temperature data, Seven-Segment LED display to do, you can display the current temperature value, and can set an upper limit temperature and stored in DS18B20, we can adjust to limit the temperature value. Also designed all the way relay control, beyond the set temperature when the relay was driven pull-in and outside of the cooling fan circuit to start work and sound the alarm, temperature below the set temperature, the relay automatically disconnect the fan to stop working, the alarm lifting.
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Size: 4096 |
Author: 武辉 |
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Description: 基于单片机AT89S52系统的一些测试程序，用C语言编写的，自己已经做实验验证过了-Based on MCU AT89S52 system testing procedures, using C language, they have to do the experiment verified the
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Size: 13312 |
Author: 刘玉领 |
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Description: 基于单片机AT89S52系统的一些测试程序，用C语言编写的，自己已经做实验验证过了-Based on MCU AT89S52 system testing procedures, using C language, they have to do the experiment verified the
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Size: 15360 |
Author: 刘玉领 |
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Description: AT89S52单片机的一个2输入4输出跳转程序根据输入的不同做出不同的超做。-AT89S52 MCU outputs a 2-input 4 Jump program made in accordance with different input to do a different super.
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Size: 1024 |
Author: 赵阳 |
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Description: 毕业设计：基于单片机的红外遥控电子密码锁
本设计以单片机AT89S52作为密码锁监控装置的检测和控制核心，分为主机和从机，实现钥匙信息在主机上的初步认证注册、密码信息的加密、红外传输、钥匙丢失报废等功能。-Graduation Project: Based on single-chip infrared remote control of electronic locks to the design of single-chip AT89S52 as a monitoring device locks the detection and control of the core, divided into master and slave, to achieve the key information in the console s initial certification register, encrypted password information, infrared transmission, the key to the loss of end-of-life functions.
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Size: 603136 |
Author: 陈英 |
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Description: At89s52单片机与max197的AD程序-AT89S52 MCU and the AD process MAX197
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Size: 43008 |
Author: xy |
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Description: AT89S52 L298N 三个LM311 循迹小车-AT89S52 L298N three car tracking LM311
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Size: 2048 |
Author: 王云龙 |
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Description: at89s52,adc0809 使用规则。ad转换，轮流使用8in模拟shur-at89s52, adc0809 Rules of Use. ad conversion, rotate the use of simulation 8in Shur
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Size: 22528 |
Author: liqiang |
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Description: 用AT89S52、Nrf905及12864组成的菜单程序，适当修改可以实现远程选择与控制。-Using AT89S52, Nrf905 and menu consisting of 12,864 procedures, with appropriate modifications can realize long-range choice and control.
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Size: 7168 |
Author: 潆月 |
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Description: AT89S52 DS18B20单点温度测量程序
四位数码官显示-AT89S52 DS18B20 single point temperature measurement procedures displayed four digital officer
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Size: 1024 |
Author: fengkb |
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Description: 实现华邦512K存储器W29C040的读写控制，由51单片机控制（AT89S52），由LCD1602显示读取的数据及地址
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Size: 1024 |
Author: 小树 |
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Description: GPRS模块驱动程序 此设计采用BENQ的M22GPRS模块和AT89S52，包括发送，显示，接收等功能程序-GPRS module designed with this driver BENQ modules and M22GPRS the AT89S52, including the transmission, display, reception and other functions procedures
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Size: 72704 |
Author: |
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Description: 单片机89S52源程序，可以供初学者学习，很好的学习资料！
-89S52 Singlechip source can be for beginners learning, good learning materials!
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Size: 311296 |
Author: mary |
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Description: 基于AT89S52的二级菜单(LCD128X64)-AT89S52 based on the secondary menu (LCD128X64)
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Size: 31744 |
Author: 唐伟 |
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Description: 单片机电子时钟键盘设定DS1302参数
本作品采用Atmel公司的AT89S52单片机以及DS1302时钟芯片，其中AT89S52单片机用12M晶振驱动；DS1302时钟芯片用32.768K晶振驱动；以C语言程序设计为基础，设计一个用1602液晶片显示年、月、日、时、分、秒、星期的时钟。用键盘来设置DS1302的参数，可以通过键盘修改时间、星期、日期，也可以通过单片机复位键把时间、日期复位到原来的。-Single-chip electronic keyboard clock DS1302 parameter settings used in this work Atmel Corporation AT89S52 Singlechip and DS1302 clock chip, which AT89S52 Single-chip crystal oscillator with 12M drive DS1302 clock chip used 32.768K crystal driver to C Language Programming design is based on the design of a liquid crystal film with 1602 year, month, day, hour, minute, second, week clock. DS1302 using the keyboard to set the parameters, can be modified through the keyboard, week, date, single-chip microcomputer can also be key to reset the time, date reset to the original.
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Size: 192512 |
Author: DFS |
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Description: T89S52单片机以及DS1302时钟芯片，其中AT89S52单片机用12M晶振驱动；DS1302时钟芯片用32.768K晶振驱动；以C语言程序设计为基础，设计一个用1602液晶片显示年、月、日、时、分、秒、星期的时钟。用键盘来设置DS1302的参数，可以通过键盘修改时间、星期、日期，也可以通过单片机复位键把时间、日期复位到原来的。-Singlechip T89S52 and DS1302 clock chip, which AT89S52 Single-chip crystal oscillator with 12M drive DS1302 clock chip used 32.768K crystal driver to C language program design, based on the design of a liquid crystal film with 1602 year, month, day , hours, minutes, seconds, weeks clock. DS1302 using the keyboard to set the parameters, can be modified through the keyboard, week, date, single-chip microcomputer can also be key to reset the time, date reset to the original.
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Size: 28672 |
Author: DFS |
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Description: at89s52并口下载工具软件和硬件,硬件成本超低,且制作简单,赶快下吧.-AT89S52 parallel port to download the software and hardware tools, hardware cost of ultra-low, and the production of simple, as soon as possible under the bar.
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Size: 474112 |
Author: 王黎民 |
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Description: 采用AT89S52得单片机仿真PLC，具有一定的使用功能-AT89S52 simulation using a single-chip PLC, has a certain function
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Size: 2048 |
Author: 宋永昌 |
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Description: LCD显示电子计价秤方案
1. 该方案使用的传感器为20KG,灵敏度约为0.5mv/v,选用新传感器线性较好的一段(100g-15Kg),直接处理,没有做非线性修正,称重可能会有偏差.
2. 软件基于KEILC开发,使用单片机的型号为AT89S52,在main.c文件中有详细说明。-LCD display电子计价秤1. The program for the use of sensors 20KG, sensitivity about 0.5mv/v, to the use of new sensor linear section better (100g-15Kg), direct treatment, do not make non-linear correction, saying weight may be deviation .2. KEILC based software development, the use of models for single-chip AT89S52, in the main.c file has a detailed description.
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Size: 420864 |
Author: qiudehua |
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Description: 多功能太阳能热水器设计 硬件：AT89S52单片机，晶振为12MHz，KS0108驱动的128*64液晶 SPI总线的DS1302时钟，1-WIRE温度传感器DS18B20。-Multi-function hardware design of solar water heater: AT89S52 microcontroller, crystal oscillator for the 12MHz, KS0108-driven 128* 64 LCD SPI bus ,1-WIRE clock DS1302 temperature sensor DS18B20.
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Size: 11264 |
Author: Arthur |
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