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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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串口编程源代码
这是本人最近几年所编写的串行通讯的代码集，可以供大家参考学习。(recent years prepared by the serial communication code sets, we can reference for learning.)
- 2020-06-26 07:40:02下载
- 积分：1
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SANUPS_PMC_J
附件为小日本的50KW逆变器的方案，太阳能控制架构图，希望对大家有用。附件为小日本的50KW逆变器的方案，太阳能控制架构图，希望对大家有用。(Attached is a small Japanese 50KW inverter solutions, solar control chart, we want to be useful. Attached is a small Japanese 50KW inverter solutions, solar control chart, we want to be useful.)
- 2013-12-11 16:30:48下载
- 积分：1
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LPC2138RTC
LPC2138日历时钟，IAR代码+Proteus仿真(LPC2138 calendar clock, IAR code +Proteus simulation)
- 2021-04-07 15:19:01下载
- 积分：1
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wendu
STC89C52的温度传感器检测温度实验，18b20(Temperature sensor detects the temperature experiment in STC89C52, 18b20)
- 2013-02-12 14:14:05下载
- 积分：1
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Relay
继电器实验代码，使用单片机实现继电器功能。(Relay experimental code, the use of microcontroller relay function.)
- 2019-06-06 19:05:30下载
- 积分：1
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hal timer 32k
可以用指令控制选择信道，设置发射功率，发送数据包（长度可选），接收数据包（接收时延可设），CC2430复位,内部温度传感器读取，定时器时长控制。底层函数基本做好，如果要加入新功能，可自行更改。(You can select the channel with the command control, set the transmit power, transmit data packet (lengths), receive data packets (receiver delay can be set), CC2430 reset, the internal temperature sensor reading, the timer duration control. Basic underlying function well, if you want to add new features to make changes.)
- 2011-06-22 18:57:46下载
- 积分：1
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lcd1602-
at89c52的示例程序，简单的介绍了led的是使用(At89c52 example program, little led is used)
- 2012-11-27 13:02:43下载
- 积分：1
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leyard2000
256级灰度屏leyard2000驱动芯片滚动字幕带时钟(STM32+3.5固件库)(Marquee 256 grayscale screen leyard2000 driver chip with a clock (the STM32 3.5 firmware library))
- 2012-02-19 09:42:19下载
- 积分：1
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msp430库
最初始的IAR编程（包含ccs,gcc的软件的初始程序）(Initial IAR Programming (Initial Programming of Software Containing ccs, gcc))
- 2020-06-18 08:40:01下载
- 积分：1
