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Modbus完整资料
完整的Modbus资料，看过从初学到应用。 Modbus完整资料(Modbus详解电子书 libmodbus源码库 Modbus标准协议 Modbus测试大纲 Modbus调试工具)(Complete Modbus information, read, from beginner to application. Modbus complete information (Modbus detailed e-book, libmodbus source library, Modbus standard protocol, Modbus test outline, Modbus debugging tools))
- 2017-08-15 11:44:14下载
- 积分：1
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speed
针对常规测速方法，M法与T法的研究与探讨，分析了两种方法的误差来源，指出了问题本质，并提供了仿真图例。(For the conventional measurement methods, M Law and T The Study and discussion of the two methods of error sources, pointed out the nature of the problem and provide a simulation of legend.)
- 2010-09-14 20:28:36下载
- 积分：1
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bujindianjiqudong
基于atmega16的步进电机驱动程序，实现正反转及调速等功能。(Based atmega16 stepper motor driver, and achieve positive and speed functions.)
- 2014-02-17 14:42:01下载
- 积分：1
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数据采集读写实例
数据采集读写实例
- 2013-02-02下载
- 积分：1
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DC_DC
基于430的DC_DC变化，采用PID控制，调节PWM的输出占公比，从而反馈调节输出电压(Based on 430 DC_DC change, using PID control, adjust the PWM output accounted common ratio, thus regulating the output voltage feedback)
- 2013-08-31 13:24:57下载
- 积分：1
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gdal
qt+gdal界面开发，安卓上进行遥感图像处理(QT + GDAL interface development)
- 2020-06-21 20:00:02下载
- 积分：1
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CPUserialc
**VFP读CPU序号、硬盘序号、网卡MAC地址、硬盘型号、IP地址
(** VFP read CPU serial number, hard drive serial number, Ethernet MAC addresses, hard disk type, IP address)
- 2010-02-12 14:00:24下载
- 积分：1
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JASK1000-CC1100(STC89C52)
说明： 51单片机控制cc1100模块发送数据，单片机信号89c52(SCM cc1100 module 51 to send data signals 89c52 microcontroller)
- 2011-03-01 13:12:10下载
- 积分：1
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I2C
说明： ，用来控制带i2c的风扇板及读写e2prom都没问题，但是用来进行两个AVR单片机之间的通信时，有时会出现数据发送和接收错误（单片机AT1281的TWI引脚连接到i2c缓冲器PCA9513上，通信是在ATCA六槽机箱中进行，但是只用了两个槽位，其他的悬空(That is used to control with the i2c fan board and literacy e2prom all right, but used for two AVR of communication between the microcontroller, can appear sometimes sending and receiving data error (SCM AT1281 of TWI pin connected to the i2c buffer PCA9513, communication is in ATCA six slot chassis, but only two slots, other suspended)
- 2011-03-08 20:32:16下载
- 积分：1
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GPS2-12-18
在WINCE6.0环境调试开发的ARM9-2440硬件串口通信程序，嵌入式ARM接受2串口，发送1串口数据，适时监控下位机发送的轮胎电压温度气压数据，经适时处理分析在7寸界面显示个车厢轮胎的状态信息，源码调试通过并在轻轨车上运行(WINCE6.0 debugging environment in the development of ARM9-2440 hardware serial communication program, embedded ARM accepts two serial ports, a serial data transmission, lower machine to send timely monitoring Voltage Temperature tire pressure data, the timely processing and analysis in the 7-inch screen displays a car tire status information, source code debugging and light rail vehicles run through)
- 2013-10-24 12:40:05下载
- 积分：1
