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Description: 本文设计实现的是一个多功能数字电子钟，其功能为：24小时制时、分、秒的时间显示，具有整点报时功能；年、月、日及星期的日历显示；具有秒表功能；可显示当前环境温度；可通过按键对各时间信息进行调整。系统采用单片机AT89C52作为主控芯片。系统中的显示模块采用LCD1602液晶显示器实现。LCD1602可以显示两行字符，每行16个字符，能够满足本系统的显示要求。系统中的温度采集模块采用DS18B20芯片实现。DS18B20体积小，其输出量是数字量，可直接与单片机通信，且为单总线传送，可简化电路，大大减小系统的体积。系统中的时钟产生模块采用DS1302时钟芯片实现。DS1302时钟芯片为单总线传送，只需一条线就可以完成与单片机之间数据的交换，且该芯片准确度很高，可大大减小电子钟的时间误差。总得来说本设计电路简单、容易实现且性能稳定。-This article is designed to achieve a multi-functional digital clock, and its function as follows: a 24-hour hour, minute, seconds display, with the whole point timekeeping function year, month, day and week s calendar display with a stopwatch function can shows the current ambient temperature through key information on the time to adjust. AT89C52 single-chip computer system as the master chip. System module used to achieve LCD1602 LCD Monitor. LCD1602 can display two lines of characters, 16 characters per line, to meet the requirements of the system display. The temperature acquisition system DS18B20 chip modules. DS18B20 small size, its output is digital, can be directly related to single-chip communications, and send a single bus, simplifies the circuit, greatly reducing the system size. System Clock Generation Module DS1302 clock chip used. DS1302 clock chip to send a single bus, just a line can be completed with the exchange of data between the single-chip, and the high accura
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Size: 89088 |
Author: 王军超 |
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Description: 花了近3个月的毕业设计的时间，直到前几天完成的基本运营。论文繁忙过去几天中，第一次在地图上从现在使用的软件代码的方式。 STM32 RVMDK 。
某些功能，这个MP3播放：
MP3播放功能，支持MP3/WAV/WMA/MIDI播放，支持快进，快退，歌词显示支持[第二十条：第二十条：二十] / [第XX ： XX.XX ] / [第XX号：第XX号] ，以支持多话歌词共享标记
收音机功能，并支持自动发现服务台， FM76 〜 1.08 ，自动存入台湾
图片播放功能，支持16位， 24位， 32位，任何大小的BMP图片浏览，以及符合JPEG / JPG格式图片浏览（只要它是正确的格式，大小限制）
●温度计功能，传感器DS18B20的
●彩色灯功能
●功率放大器功能
●职能亿多年来在支持太阳，月球和节气周查看
●闹钟功能，支持8个闹钟，报警任何方式，支持MP3和收音机闹钟，灵感来自闹钟iphone平房。
●游戏功能，拼图游戏，这三个困难
●电子书功能
-Spent nearly three months of graduation time the design, until a few days before completion of the basic operator. Thesis busy the past few days, first on the map From now used in the way of software code. STM32+ RVMDK.
Some features of this MP3:
MP3 player function, support MP3/WAV/WMA/MIDI playback, support fast forward, rewind, lyrics display support [XX: XX: XX]/[XX: XX.XX]/[XX: XX], in support of more than words lyrics shared tag
Radio function and support the automatic found Desk, FM76 ~ 108M, automatic deposit Taiwan
Picture playback function, support for 16bit, 24bit, 32bit, any size of BMP picture browsing, as well as JPEG/JPG picture browsing (as long as it is the correct format, size limitation)
● thermometer function, DS18B20 the
● Color lamp function
● power amplifier features
● functions million over the years in support of solar, lunar, and solar terms week show
● alarm clock function, in support of the eight alarm clock, alarm any way, support f
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Size: 3873792 |
Author: 叶磊 |
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Description: 实验11：DA（TLC5620）实验
实验12：DS18b20温度传感器实验
实验13：LCD1602液晶实验
实验14：24C02（i2c协议）实验
实验15：HS0038红外接收解码实验
实验16：LCD12864液晶实验
开发环境：msp430-Experiment 11: DA (TLC5620) Experimental Experimental 12: DS18b20 Experimental Experimental temperature sensor 13: LCD1602 LCD Experimental Experimental 14:24 C02 (i2c protocol) Experimental Experimental 15: HS0038 experimental experimental infrared receiver decoder 16: LCD12864 LCD Experimental Development Environment: msp430
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Size: 268288 |
Author: |
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Description: 利用DS18B20温度传感器+AT89C51控制直流电机转速，-The use of DS18B20 temperature sensor+ AT89C51 control DC motor speed,
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Size: 32768 |
Author: tsh |
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Description: mini2440上设备驱动程序之ds18b20驱动-driver of ds18b20 on mini2440
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Size: 4096 |
Author: 李鑫 |
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Description: 非常经典的51单片机常用实例程序代码，还附有开发板原理图：内容主要有：1 流水灯2 倒计时--数码管3 数码管动态显示4 数码管静态显示5 点阵--心型6 串口通信16 串口通信27 继电器控制8 音乐播放程序9 AT24C0210 红外线接收11 DS18B20
12DS1302 13 LCD1602-1 14 PS2键盘显示；15 矩阵键盘16 LCD12864 17 步进电机17 步进电机驱动
18 ADC0832 19 RS485通讯 20 直流电机 21 定时器0 22 按键计数器 23 交通信号灯控制 24 中断 25
串口接收发送程序-SCM is commonly used in the classic examples of program code 51, also with a development board schematics: mainly: 1 water light 2 Countdown- 3 digital control digital control digital control of static dynamic display 4 5 dot matrix display- heart-shaped six serial serial communication 27 communications relay control 16 music player 8 9 AT24C0210 infrared receiver 11 DS18B20 12DS1302 13 LCD1602-1 14 PS2 keyboard and display 15 matrix keyboard 16 LCD12864 17 17 stepper motor driver stepper motor 18 ADC0832 19 RS485 Communication 20 DC 21 key counter timer 0 22 24 23 traffic signal control 25 serial port interrupt to send programs to receive
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Size: 1101824 |
Author: 郑道宝 |
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Description: 非常详细的DS18B20的数字温度传感器的源代码。-Very detailed digital temperature sensor DS18B20 the source code.
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Size: 18432 |
Author: ripi |
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Description: 008-DS18B20＋1602＋24C02(记录最高最低温度并储存到AT24C02)-008-DS18B20+1602+24 C02 (maximum and minimum temperature recorded and stored to the AT24C02)
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Size: 4096 |
Author: 柏龙 |
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Description: 008-DS18B20＋1602＋24C02(记录最高最低温度并储存到AT24C02)-008-DS18B20+1602+24 C02 (maximum and minimum temperature recorded and stored to the AT24C02)
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Size: 2048 |
Author: 柏龙 |
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Description: AT89C51单片机综合设计
单片机间的多机通信
I2C总线应用技术
基于单片机控制的电子万年历
基于DS18B20的水温控制系统
基于单片机的24×24点阵LED汉字显示
都有图有程序-AT89C51 microcontroller design
Multi-machine communication between the microcontroller
I2C Bus technology
Microprocessor controlled electronic calendar
Water temperature control system based on DS18B20
Chinese characters based microcontroller 24 × 24 dot matrix LED display
Procedures have a diagram
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Size: 1267712 |
Author: 戴胜华 |
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Description: AVR单片机实验：基于DS18B20的多点温度测量，本实例中我们实现对并接在同一总线上的两个DS18B20的其中一个进行温度读取。-AVR microcontroller experiment: the DS18B20-based multi-point temperature measurement, this instance, one reads the temperature of the DS18B20 and then on the same bus.
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Size: 53248 |
Author: wang |
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Description: 程序名 ：温度控制器程序
编写人 ：zying 日 期 * 2012-1-24 HY-536开发板调试成功
带上限、下限控制，闪烁调整数字，调整范围0-99度。
温度低于设定下限启动到达上限停止,加、减按键兼开关。
利用DS18B20内部E2ROM保存上下限值。-程序名 ：温度控制器程序
Cheng Xuming: temperature controller program
编写人 ：zying 日 期* 2012-1-24 HY-536开发板调试成功
Written by:zying date* 2012-1-24 HY-536 development board debugging success
带上限、下限控制，闪烁调整数字，调整范围0-99度。
With upper bound, lower control, flashing digital adjustment, the adjustment range of 0-99 degrees.
温度低于设定下限启动到达上限停止,加、减按键兼开关。
The temperature is lower than the set limit to start at the limit stop, plus, minus buttons and switches.
利用DS18B20内部E2ROM保存上下限值。
Using DS18B20 internal E2ROM storage limit.
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Size: 36864 |
Author: zying |
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Description: 实验内容
实验一、单片机间的多机通信
采用C语言完成单片机间的多机通信。实验目的同书P208.
实验二、I2C总线应用技术
采用C语言完成I2C的通信。实验目的同P214，如果时序存在问题，建议在C中嵌入汇编实现I2C的通信。
实验三、基于DS18B20的温度控制
采用C语言完成DS18B20的温度控制，实验目的同P238。
实验四、24×24点阵LED汉字显示
采用C语言完成24×24点阵LED汉字显示，实验目的同P244。-The experiment content
Multi machine communication experiment one, between the microcontroller
Using C language to complete multi machine communication between the microcontroller. The purpose of the experiment with P208
In experiment two, application of I2C bus technology
Communication by using C language to complete I2C. The purpose of the experiment with P214, if the timing problems, suggestion is embedded in the C to compile the realization of I2C communication.
In experiment three, temperature control based on DS18B20
Temperature control adopts C language to complete DS18B20, the purpose of the experiment with P238.
In Experiment four, 24* 24 dot matrix LED display Chinese characters
Using C language to complete the 24* 24 dot matrix LED display Chinese characters, the purpose of the experiment with P244.
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Size: 1765376 |
Author: moweijie |
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Description: 时钟芯片采用的是DS1302，此芯片是DALLAS 公司推出的涓流充电时钟芯片，其内含有一个实时时钟/日历和31 字节静态RAM，并通过简单的串行接口与单片机进行通信。实时时钟/日历电路提供秒、分、时、日、日期、月、年的信息，每月的天数和闰年的天数可自动调整，时钟操作可通过AM/PM 指示决定采用24 或12 小时格式。DS1302 工作时功耗很低，保持数据和时钟信息时功率小于1mW。(hello world shixianle wannianli de gongneng)
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Size: 179200 |
Author: 淡淡的地方
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Description: 先显示学号，延迟五秒第一行显示温度，第二行显示可调整的24小时时钟，温度采集感应器是DS18B20(Display the number of students first, delay five seconds, the first row shows the temperature, second lines display adjustable 24 hour clock, the temperature acquisition sensor is DS18B20)
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Size: 1024 |
Author: 232323
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Description: 基于89C52单片机设计的DS18B20的温度报警系统(DS18B20 temperature alarm system based on 89C52 microcontroller design)
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Size: 18432 |
Author: 严同学
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Description: 基于51单片机的温度采集并显示
通过温度传感器的温度采集将模拟量转化为数字量并且显示出来(Based on 51 single-chip temperature acquisition and display
Through the temperature acquisition of the temperature sensor, the analog quantity is converted into digital quantity and displayed)
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Size: 55296 |
Author: songd
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