能够将语音先进行录制，然后在回放，适合应用在一些需要语音播报功能的设备上...

单片机与ALTEC温控仪的通讯，设置温度。-Single-chip temperature controller with ALTEC communication, set the temperature.

RTC8563时钟芯片的读写程序，大家共享。

HD44780LCD驱动源代码文件,有一定的参考价值.希望大家共同进步.在此也感谢我的同事对我的帮助和支持!谢谢!-HD44780LCD driver source code files, has a certain reference value. I hope that progress can be shared. Here also thank my colleagues for my help and support! Thank you!

电子点阵显示器（8*8）.-。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

利用单片机控制的8255键盘控制实验汇编成序-MCU 8255 using the keyboard to control the experimental sequence was compiled

我认为很经典的供初学者学习的数码管显示程序-I think that is very classic for beginners to learn the digital tube display program

Proteus环境下DAC0832数模转换程序与电路.-Proteus environment DAC0832 digital-to-analog conversion process and the circuit.

密码引爆器 输入正确引爆 错误发出警告 可仿真-asfdg fgh dfgh fgjyhjk n d

用AVR单片机实现串口通讯功能-with AVR MCU serial communications functions

DP_51PRO实验仪图形液晶显示实验。先在屏幕上的随机位置显示随机数字(0--9)， * 然后调用画直线函数以屏幕中心为中点画对称的直线，最后显示一个简单的窗口。-Experiment DP_51PRO graphics liquid crystal display experiment. First in a random location on the screen shows random number (0 9),* then calls the function to draw a straight line in the screen center line stipple symmetry, and finally shows a simple window.