temperature measurement DS18B20 AT89C2051

利于省电的自动断电电路，当程序空闲时可以自动断电。应用与C51平台-conducive to the power-saving auto power circuit when the program can automatically when idle power outages. Application platform with C51

单片机的程序，欢迎探讨-Microcomputer Program, welcomed the study

c51编写的“贪吃蛇”-prepared by the "Snake"

1602 液晶显示 电子表程序时 分 秒 使用的是新华龙单片机 100脚 的 -1602 liquid crystal display digital watches every minute procedure using a new single-chip 100-pin of Hualong

本程序实现74HC165芯片的使用功能，在51单片机上实现-this program is to tell how to use 74hc165 on 51 single chip controlere

利用L293D驱动步进电机，正转，反转，调速等-Make use of stepper motor driver L293D is transferred, reverse, speed control, etc.

430版的12864例程,实验通过,有正确显示-430 version of the 12864 routines, experiment passed, have a correct display

深入了解内存-Deeper understanding of memory

这是本人最近几年所编写的串行通讯的代码集，可以供大家参考学习。-recent years prepared by the serial communication code sets, we can reference for learning.

在89C51上操作小型LCD,显示汉字,字符和图案,字库放在EEPROM-operating small LCD display Chinese characters, characters and design, font on EEPROM