modbusx协议仿真，研究好仪表Modbus

直流电机闭环控制用ATM89C51实现。在Keil C 51 下编译通过-DC motors with closed-loop control ATM89C51 realize. In the Keil C 51 under the compiler through

本文件是用51单片机设计电子琴的资料文件，且带有原理图-The present document is a single-chip design with 51 information paper flower, and a schematic diagram

这个做了一个可以随着曲线而移动得小球，很好玩，大家看看是怎么随曲线移动得-This can make a curve and move with a small ball, is a lot of fun, let us look at how the Mobile curve with a

51单片机的一些常用程序代码51C51源代码-51 SCM 51C51 some commonly used code source code

一个我刚工作时用Ｃ语言编写的单片机数据采集卡的代码-one I just work with C language of SCM data acquisition card code

输入法，适用于单片机-input method, applied to SCM

精密光功率的测量，使用了对数放大芯片，压缩了数据．-Precision optical power measurement, using a logarithmic amplification chip data compression.

单片机proteus仿真，可以做成实例的仿真文件3-protues

数字温度计设计任务书,详细的代码，详细的电路图，试验通过，可直接运行，硬件采用89S51单片机，18B20温度传感器-Digital thermometer design task book, the detailed code, a detailed circuit diagram, test passed, can be directly run, the hardware used 89S51 Singlechip, 18B20 temperature sensor

单片机通信源程序,为串口的发送和接收程序.-Single-chip communication source for the serial port of the sending and receiving procedures.