单片机C51控制，实时时钟程序，单片机掉电后重新启动仍能准确显示时间...

1） 以单片机为核心部件组成一个音乐播放器。 2） 利用单片机的定时器产生乐谱的各种频率方波，信号经过放大后由喇叭发出声音。 3） 自行定义按键盘，每按一键，可选择一首歌曲进行演奏，某段音乐令单片机连续播放，演奏可通过按键来中断。 4） 在LCD上显示演奏歌曲的名称。 -1) the composition of the core components of SCM as a music player. 2) the use of MCU timer generated scores of the various frequency square wave signal through the amplified sound from the speakers. 3) self-defined keyboard, every click of a button, select a song to play, a certain period of continuous playback of music in SCM, playing by pressing a button to interrupt. 4) In the LCD displays the name of the song playing.

这个代码是用8989C51和12887开发的。-This code is 12887 8989C51 and development.

非常实用的msp430液晶显示模块（12864）代码，重要，简洁，适用初学者。-Msp430 useful liquid crystal display module (12864) code, it is important, simple, applicable to beginners.

AVR_Meag8_L298控制电机的程序源码,电路原理图,M8程序使用(ICC_AVR)编译,内有说明.-AVR_Meag8_L298 control procedures for the electrical source, circuit schematics, M8 uses (ICC_AVR) compiler, which has notes.

基于单片机开发的LCD的显示程序，包括汉字显示。液晶的左屏，右屏的显示-Based on single-chip LCD display developed procedures, including the Chinese characters displayed. LCD screen left and right screen display

步进式无线测量仪

交流采样的滤波资料和一些参考程序，对于做测控系统的有一定的参考意义-AC sampling filter information and some reference procedures for monitoring and control systems do have some reference value

高精度液晶显示温度计,C51,16*2LCD,DS18B20温度传感器-precision LCD thermometer, C51, 16* chaebol, DS18B20 temperature sensor

用单片机实现对温度的测量，并在数码管上显示出来，精度很高-Achieved with single-chip temperature measurement and control in the digital display, high accuracy

单片机的简单的串口通信测试程序单片机的简单的串口通信测试程序