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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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MDC_FOR_TIMING
用飞思卡尔HS12系列单片机生成的定时程序，使用MDC方式作为定时器(Freescale HS12 Series MCU with the generated timing procedures, using the MDC as a means to the timer)
- 2009-12-29 17:04:13下载
- 积分：1
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BMS
此文档是2008年奥运会电池管理的详细说明，包含对钜威电池管理的硬件和软件描述，方案雷同，估计他们之间有着千丝万绿的关系(This document is a detailed description of the 2008 Olympic Games battery management, including hardware and software to describe the huge power of the same program, it is estimated that there are inextricably linked between them)
- 2017-01-17 10:57:52下载
- 积分：1
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Shell
Empty activity, not needed for this test.
- 2014-02-25 11:21:49下载
- 积分：1
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STM32蓝牙收发例程
说明： 通用STM32开发板下，蓝牙收发功能的实现(Bluetooth Transceiver and Receiver Function under STM32)
- 2020-11-13 16:19:42下载
- 积分：1
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priyambada2014
Automatic Voltage Regulator Using TLBO Algorithm Optimized PID
Controller
- 2020-11-19 10:59:40下载
- 积分：1
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考试工程1-一盏灯
基于stm32f103单片机的程序， 通过中断控制灯，点亮一盏灯(Based on the program of STM32F103 MCU, a lamp is lit by interrupting the control lamp.)
- 2020-06-18 19:20:02下载
- 积分：1
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2017校内竞赛（直流电阻箱）
本次设计的数控直流电阻箱主要由恒定电流源部分、显示部分、键盘部分、电源部分组成。以STM32单片机为核心控制恒流源，恒流源电路由达林顿三极管、高精度运算放大器、采样电阻等组成。通过键盘输入给定值，经D/A转换器将数字信号转换为模拟信号，控制电流。采用电流反馈电路控制精度，经多次调试改进，实现了直流电阻箱的功能。本次设计的数控直流电阻箱较以往的电阻箱相比，其优点在于可操作性强、精度高、体积小、高效节能等优点。适用于作为直流负载的应用场合。(The numerical control DC resistance box designed mainly consists of constant current source part, display part, keyboard part and power supply part. The constant current source is controlled by STM32 single chip microcomputer. The constant current source circuit is composed of Darlington transistor, high precision operational amplifier and sampling resistor. Through the keyboard input a given value, the D/A converter converts the digital signal into analog signal to control the current. The control precision of the current feedback circuit is improved, and the function of the DC resistance box is realized through many debugging improvements. Compared with the conventional resistance box, the designed DC resistance box has the advantages of strong operability, high accuracy, small size, high efficiency and energy saving. It is suitable for application as DC load.)
- 2018-06-24 16:39:43下载
- 积分：1
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main
野火开发板触摸屏主程序,涉及到的函数库在其官方库有(Wildfire main touch screen development board)
- 2013-10-16 21:48:11下载
- 积分：1
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distance-measure
very useful information on distance measures
- 2012-10-24 23:13:15下载
- 积分：1
