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645-485
一个电表行业专用的基于645规约的电表485通讯抄表程序，可以进行485总线抄表，645规约测试。程序技术要点就是规约数据传输协议的处理，如向电表发送数据时的控制码和数据长度、发送的数据部分(数据标识 + 密码 + 数据)、应答帧长度、结束标志等通讯协议的处理值得大家学习。(A meter-based industry-specific statute 645 meter 485 meter-reading procedure can be carried out 485 meter, 645 Statute of the test. Procedures for the technical elements of the statute is to deal with data transmission protocols, such as sending data to the meter when the control code and data length, send the data section (data logo+ Password+ Data), response frame length, marks the end of the treatment protocol, etc. everyone deserves to learn.)
- 2021-03-08 09:49:29下载
- 积分：1
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Carrier_0_03.tar
CARRIER todo esto es un documento elaborado con la mayora facilidad
- 2013-12-14 04:43:26下载
- 积分：1
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control
毕设论文+源码+原理图PCB图+答辩资料+文献翻译等全套毕设资料。能实现家电远程控制，操作提示音、六位密码身份认证、密码修改和密码掉电保存功能，实现盗警，煤气泄漏手机短信息方式远程报警等功能。利用SM8952AC25P、MT8870、TC35 modem和各类家居传感器设计制作一款GSM智能家居控制系统样机。(The complete set of complete set of data is set up with the paper + source code + principle map PCB chart + plea data + literature translation. It can realize remote control of household appliances, operation prompting, six bit password authentication, password modification and password power saving, and realize the functions of stealing police, gas leakage, mobile phone short message, remote alarm, etc. A prototype of GSM intelligent home control system is designed and manufactured by using SM8952AC25P, MT8870, TC35 modem and all kinds of home sensors.)
- 2018-02-26 20:47:10下载
- 积分：1
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c51-pc
pc rs232 51单片机 LED 控制(pc rs232 51 microchip LED control)
- 2012-08-29 18:17:39下载
- 积分：1
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WindowsApplication1
很久以前写的一个数码管取模软件，可做单片机来发辅助…(a MCU tool ,i ve written it when i was a freshman)
- 2011-11-28 14:16:20下载
- 积分：1
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PIC_BASIC_PRO_son
pic basic pro son hal
- 2009-05-17 23:39:26下载
- 积分：1
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ALERT
智能安防报警系统是集布防,检测,报警为一体的软硬件相结合智能化系统。(Intelligent security alarm system is a deployment, detection, alarm as one of the intelligent combination of hardware and software systems.)
- 2011-05-14 15:18:47下载
- 积分：1
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MenuFloat
通过代码动态操作菜单、浮动菜单、鼠标键盘编程实等(Through the dynamic operation of the code menu, floating menu, mouse, keyboard and other programming is)
- 2009-03-31 08:16:28下载
- 积分：1
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DS18b20WDHS
DS18B20温度换算器，可以检验单片机传感器检测出来的值。注意，是VB.net源码。(DS18B20 temperature converter, you can test the value of single-chip sensor detects.Note it is VB.net source.)
- 2013-05-04 20:55:17下载
- 积分：1
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SPH
SPH相关的程序源代码，希望能帮到大家，谢谢(SPH-related source code, I hope to help everyone)
- 2014-12-04 22:10:42下载
- 积分：1
