Description: DS18B20温度计
采用4位LED共阳显示器显示测温值，显示精度0.1度，测温范围-55度至+125度 *
用AT89C2051单片机，12MHZ晶振，设计日期2004.02.27-DS18B20 thermometer used a total of four LED displays show the temperature value of Shenyang, showing the accuracy of 0.1 degrees, temperature range of-55 degrees to+ 125 degrees* Use AT89C2051 Singlechip, 12MHZ crystal, design date 2004.02.27 Platform: |
Size: 3072 |
Author:思考 |
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Description: 基于单片机AT89C2051的DS18B20温度采集程序-Based on Single Chip AT89C2051 of DS18B20 temperature acquisition procedures Platform: |
Size: 3072 |
Author:佘顺 |
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Description: 基于AT89C2051单片机控制DS18B20传感器的数字温度计，内有软件仿真-AT89C2051-based single-chip sensor control DS18B20 digital thermometer with a software simulation Platform: |
Size: 222208 |
Author:华章 |
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Description: DS18B20温度计C程序
使用AT89C2051单片机，12MHZ晶振，用共阳LED数码管
P1口输出段码，P3口扫描-DS18B20 thermometer C program uses AT89C2051 Singlechip, 12MHZ crystal, with a total of P1 Yang LED digital tube output above code, P3 port scanning Platform: |
Size: 20480 |
Author:金龙 |
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Description: 基于ds18b20和at89c2051的小型便携式温度计，pcb版图，源代码同步升级中，已经有3个版本，其中2个运行rtos-DS18B20 and AT89C2051 based on small, portable thermometer, pcb layout, source code synchronization upgrade already has three versions, of which two run RTOS Platform: |
Size: 385024 |
Author:芦庆 |
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Description: 控制器实用单片机AT89C2051,温度传感器实用DS18B20,用4位共阳LED数码管以动态扫描法实现温度显示。-Practical single-chip controller AT89C2051, temperature sensor utility DS18B20, with a total of four digital tube LED-yang dynamic scanning method to achieve temperature display. Platform: |
Size: 2048 |
Author: |
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Description: AT89C2051只有15个IO口，要显示8位数码管有点吃力，必需扩展，所以找来74HC595串转并移位寄存器，一个做段显一个做位选，只用三个IO口就解决了8+8的显示，如果要再多一点也不怕，不过2051只有2K的存贮空间，也限制了显示位数。DS1302占用3个IO，这样一个P1只用了6个IO，还有两个空着，准备设置一个LED感应自动开关和一个DS18B20，如果程序大小允许再加入红外摇控，把LED显示做大一点，就是一款实用的电子钟。-AT89C2051 only then 15 IO mouths, must demonstrate that 8 nixietubes are a little strenuous, essential expansion, therefore looks for the 74HC595 string to transfer and the shift register, makes section obviously one to make the position to elect, only used three IO mouths to solve 8+8 demonstrations, if must many not fear again, but 2051 only then 2K storage space, also has limited the demonstration figure. DS1302 takes 3 IO, this kind of P1 has only used 6 IO, but also two are emptying, prepares to establish LED to induce the autoswitch and DS18B20, if the procedure size permission joins again infrared swings controls, does big some LED demonstration, is a model of practical electron clock. Platform: |
Size: 12288 |
Author:莫伦伟 |
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Description: 三个DS18b20测温点，三选二控制策略，485通信控制，自保持继电器控制，at89c2051控制-3 DS18b20 temperature measurement points, three selected two control strategies, 485 communication control, self-holding relay control, at89c2051 control Platform: |
Size: 49152 |
Author:余明 |
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Description: DS18B20温度计? *
采用4位LED共阳显示器显示测温值，显示精度0.1度，测温范围-55度至+125度 *
用AT89C2051单片机，12MHZ晶振，
内含hex文件-DS18B20 thermometer?* Using four LED display temperature values were Yang, display accuracy of 0.1 degrees, temperature range-55 degrees to+125 degrees* with AT89C2051 microcontroller, 12MHZ crystal, containing the hex file Platform: |
Size: 22528 |
Author:王海峰 |
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Description: 数字温度传感器；单总线；通信协议；DS18B20；AT89C2051；LED显示器；报警信号。-Digital temperature sensor single bus communication protocol DS18B20 AT89C2051 LED display alarm signal. Platform: |
Size: 685056 |
Author:会 |
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Description:
C语言编程的四位温度计程序，AT89c2051单片机 +DS18b20单总线温度传感器是学习单片机的好资料，可以轻松移植到其他单片机上-C language programming of the four thermometer program, AT89c2051 MCU+ DS18b20 single bus temperature sensor is learning the microcontroller good information, can be easily ported to other microcontrollers Platform: |
Size: 30720 |
Author:胡艳锋 |
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