基于Keil C51的单片机+GPRS模块的双串口编程

a51 令牌通讯-a51 makes the sign communication

5045的c语言读写程序，经过验证，可以直接使用-5045 of the c language to read and write process, after authentication, direct access to

IO 口模拟232通讯程序 使用两种方式的C程序 占用定时器0 -IO simulated 232 communications programs use two forms of occupation C program timer 0

公交车IC卡电路图程序 希望能帮助大家-Bus IC card circuit procedures

直流电机调速实验C语言程序,使用L298N驱动-DC Motor Speed Experiment C language program, use the L298N drivers

C8051F120 UART 完整程序 ，自己编的， 测试通过-C8051F120 UART complete program, its compilation, and test

基于KEIL C的RTXTiny操作系统的电话振铃检测程序。单片机为LPC900系列。 本程序并不能直接使用，但足以说明问题。如果您要使用您还需要定义相关变量等内容。 同时您还需要了解KEIL C的RTXTiny操作系统的使用。 有问题请MAIL ：xy-mcu@163.com-on KEIL C RTXTiny OS phone ringing detection procedures. MCU for LPC900 family. This procedure is not used directly, but suffice it to say. If you need to use your definition of relevant variables such content. While you also need to understand KEIL C RTXTiny operating system use. A question, please MAIL : xy-mcu@163.com

介绍了公交车IC卡电路图，汇编原程序-introduced the bus IC card circuit, the compilation of the original procedure

一个用单片机开发的硬盘控制器,可以实现对大容量硬盘数据的读写!-With the development of a single-chip hard disk controller, can realize the large capacity hard disk data read and write!

用串口DA5615实现数摸转化，并在LED上显示。单片机部分，并在KEIL下运行-With serial number DA5615 realize transforming touch, and LED display. Single-chip part, and run under KEIL