4x4 keyboard input P2 for P1 for output (note the connection)

16F873数字钟程序 -16F873 digital clock procedures 16F873 digital clock procedures

基于msp430的程序-based on the procedures Controller

121 243453543452 54您提供的文件包-121 243453543452 54 your packet of documents

This a com program

利用DS18B20温度传感器+AT89C51控制直流电机转速，-The use of DS18B20 temperature sensor+ AT89C51 control DC motor speed,

液晶屏功能的读写程序，包括汇编原代码，可烧录文件，熟悉液晶屏产品的读写方式-LCD screen features to read and write procedures, including the compilation of the original code, recordable documents, familiar with the LCD screen to read and write the way products

一个很详细的电话拨号程序，利用HT9200A发送双音频信号-A very detailed telephone dial-up procedures, the use of dual-audio signals sent HT9200A

reloj digital con atmega16

51编写的电扇的程序，可以控制转速，并且在液晶上显示。在我们的板子上可以调试通过的-51 fans prepared procedures to control speed, and liquid crystal display. In our board can debug through the

用汇编语言编写的兰花草音乐曲，实验时用51单片机一片，蜂鸣器一个，LM386一片，是学习51单片机典型实例，特共享给大家.-Written in assembly language orchids music music, experiments with a microcomputer 51, a buzzer, LM386 1, 51 MCU typical examples of learning, special to share to others.