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222009322072112
由于太阳能充电系统多在户外，为了方便研究太阳能充电控制系统对蓄电池的充电情况，本文使用GPRS无线传输技术，设计了一套太阳能充电系统蓄电池的充电电压电流远程实时监测系统。系统的硬件部分由电压电流检测电路、单片机STC89C52RC、GPRS模块SIM300以及相应的外围电路构成，下位机软件由C语言编写并与硬件部分构成系统下位机部份，实现了对充电电压电流的信息采集以及数据的无线数传。上位机在LabVIEW2010环境下编写，具备友好的人机交互界面，实现了数据的远程接收、实时显示、数据库管理、报表生成和打印等功能。经过系统测试系统实现了对电压电流的远程监测。(As the solar charging system more outdoors, in order to facilitate the study of solar charge control system for charging the battery case, we use GPRS wireless transmission technology, we designed a solar charging system battery charge voltage and current remote monitoring system. The hardware part of the system by the voltage and current detecting circuit, microcontroller STC89C52RC, GPRS module SIM300 and corresponding peripheral circuits, lower computer software written in C language and hardware parts lower position machine part of the system, the realization of the charging voltage and current information collection and wireless data transmission of data. PC at LabVIEW2010 prepared environment, with friendly interactive interface, realize the remote receiving data, real-time display, management, report generation and printing. After the system test system enables remote monitoring of voltage and current.)
- 2016-01-08 11:43:43下载
- 积分：1
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GOEN_375b84c6
A program to consicle
very mad and good !!
yes :
- 2010-06-05 11:50:38下载
- 积分：1
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doc6
一个单片机程序，是关于LED数码显示的比较简易(a SCM process, the LED digital display on the relatively simple)
- 2006-11-20 15:43:52下载
- 积分：1
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PI_1
高压直流输电模型，二百二十千伏的，有参考价值，做的挺不错(HVDC model, $ 220 kV, a reference value, doing pretty good)
- 2014-03-08 16:05:02下载
- 积分：1
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NOKIA5110
nokia5110源码加仿真测试,初始化液晶，按键测试静态动态显示(nokia5110 source plus simulation test, initialize the LCD, keypad test static dynamic display)
- 2013-06-07 00:10:37下载
- 积分：1
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46-xuanxiang-tongxin
这个程序可以实现两个单片机之间双向通信的功能。(This program can realize the function of two-way communication between two microcontrollers.)
- 2015-04-23 10:45:29下载
- 积分：1
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uCOSPuCGUI(FSMC)
uCOS+uCGUI例程，主控芯片为STM32，LCD采用FSMC接口连接，实现图形界面的操作(uCOS+uCGUI routines, the main chip for the STM32, the LCD FSMC interface connector, the operation of the graphical interface)
- 2012-06-09 21:30:01下载
- 积分：1
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dianhuabohao
仿真电话键盘拨号的电路图 C 以及HEX文件 是我的单片机考试作业(this is my master piece)
- 2013-12-19 02:29:51下载
- 积分：1
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cc2530-datasheet
cc2530zigbee芯片英文资料，数据手册(cc2530zigbee chip information in English, Data Sheet)
- 2013-08-24 15:02:02下载
- 积分：1
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digital-thermometer
数字温度计 DS18B20控制的数字温度计(Digital Thermometer DS18B20 digital thermometer control)
- 2013-08-20 17:20:24下载
- 积分：1
