收音模块TEA5767模块驱动程序及测试程序。

scan file in microstation, simple example

用了不同于一般的方法做出来的矩阵键盘，效果还不错-Used methods different from the general matrix by the keyboard, the effect of good

基于51系列单片机内部定时器写的一个时钟程序-51 Series single-chip based on an internal timer to write a clock procedures

ch375的USB驱动打印程序 很有用-ch375 printing process of the USB drive is useful

PIC单片机4*4键盘扫描C语言程序-PIC single-chip 4* 4 keyboard scan C language program

1602液晶显示程序，51用的开发程序，适合大部分1602液晶，开发东西时稍加改动就可以用。-1602display

在发一个PC机与51单片机通讯的程序，简单易懂。-In the hair of a PC machine with 51 single-chip communications procedures, easy-to-read.

由MSP430 控制实现的 短消息收发功能的系统 可利用单片机的 串口与无线MODEM 进行连接在进行发送和解析数据 必须按照PDU的格式进行处理-MSP430 control achieved by the Short Message System transceiver functions of the MCU can be used with wireless modem serial port to connect to send and conducting analytical data must be in accordance with the format PDU processing

一个直流源的所有开发信息，包括原理图，PCB，8031程序

8051单片机C语言彻底应用, 8051单片机C语言彻底应用,8051单片机C语言彻底应用-8051 C language and complete application, a thorough 8051 C language application, 8051 and complete application of C language