单片机通过Modbus协议与HMI通信.rar

转速测定，用于测定回转体的转速，测试完成后通过串行接口完成发送，使其它器件显示此信息。-Speed measured for the determination of rotary speed, the test is completed be completed via the serial interface to send, so that other devices to display this information.

基于8051F020,目的：用LM92器件实现数字化高精度温度测量-Based on 8051F020, Objective: LM92 devices with digital high-precision temperature measurement

用C来实现实时时钟。对比与上个汇编语言。-Using C to achieve real-time clock.

msp430单片机的一些 资料 自己收集的一些有需要的请下载-MSP430 MCU own some of the information collected by those who need it download

光驱改成CD播放器,51作CPU,1602作显示,可以加入遥控器,非常好用的-CD-ROM into a CD player, 51 for CPU, 1602 for the show, you can add remote control, very useful

利用单片机实现RS485多机通信程序示例-use MCU RS485 multi-machine communication program examples

红外线IR在单片机中的应用及原理-infrared IR in SCM Application of Principle and

自己编写的一个单片机控制红外发送与接收的红外接收源程序,同时自己也做了一个板实验,是成功的哦-I have written a single chip to send and receive infrared control infrared receiver of the source, at the same time also made a plate experiment was a success, oh

rtx51操作系统说明-rtx51 OS

SPC3 PROGRAMS SP C3 PROGRAMS