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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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lcd
单片机实现温度的测量和液晶显示 ds18b20 LCD1602(MCU temperature measurements and liquid crystal display ds18b20 LCD1602)
- 2011-06-29 19:04:17下载
- 积分：1
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diandongche
电动车仪表盘设计源代码，基于st单片机，以用于产品，可供学习参考(Electric car dashboard design source code, based on the st microcontroller for use in products for learning reference)
- 2012-05-07 08:23:43下载
- 积分：1
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i2c
说明： i2c驱动，可用于驱动具有i2c接口的存储芯片(i2c-driven, can be used to drive with a i2c interface memory chips)
- 2008-10-20 15:18:39下载
- 积分：1
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JavaApplication1
This program operate mathematic functions on numbers
- 2014-01-08 03:05:52下载
- 积分：1
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DS2438源码
说明： ds2438电源检测芯片初始化，数据读取。(DS2438 power supply detection chip initialization, data reading.)
- 2020-06-20 22:40:01下载
- 积分：1
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stm32f4 keyboard & mouse
STM32F4 实现的鼠标和键盘程序，修改就可以直接用了(STM32F4 achieve the mouse and keyboard procedures, modify IT and then you can use it directly.)
- 2017-11-01 09:07:11下载
- 积分：1
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16BCDCOM
十六进制BCD码的转换及VB串口通信，C51程序功能函数(Hexadecimal BCD code conversion and VB serial communication, C51 program performance function)
- 2009-11-06 19:07:06下载
- 积分：1
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adact
ADAPTIVE NONSUBSAMPLED THRESHOLDING NSCT
- 2015-08-04 22:16:48下载
- 积分：1
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Time-Delay-Systems
时间延迟系统的应用，方法和发展趋势，详细介绍了带时延的控制系统的研究理论和方法(Time delay applications, methods and trends systems, detailing the theories and methods of control systems with delay)
- 2014-01-29 09:10:36下载
- 积分：1
