语音芯片PM50八方源代码，在播音函数中写入你需要播音的例子即可播放对应的语音。...

这是一个电子钟的设计源程序,可以实现摇控功能,LCD2402-This is the design of an electronic clock source, you can achieve the remote control function, LCD2402

atm89c52的12864编程显示， 在仿真中通过。-Programming atm89c52 of 12864 showed that the adoption of simulation.

AVR单片机mega16的串口通信程序下载。-AVR Singlechip mega16 download serial communication program.

at89c5x系列的at89s54的芯片资料-at89c5x series chips at89s54 information

c8051f350驱动ZLG7290芯片，用于浊度计的开发。-C8051F350 chip ZLG7290 driver for the turbidity of the development.

16位10进制加法程序，KEIL51编写，适合单片机 -16 10 hex addition procedures, KEIL51 preparation for SCM

51单片机与PC的串口通信方案，内含pretous仿真文件-51 MCU and PC" s serial communication solution that includes pretous simulation file

8051运算类子程序，包括双字节乘法子程序、多字节数乘10子程序、多字节无符号数出除法子程序、多字节ＢＣＤ码减法子程序、多字节ＢＣＤ码取补子程序、多字节ＢＣＤ码左移十进制一位（乘十）子程序。-8051 subroutine computing category, including double-byte multiplication subroutine, multi-byte count by 10 subroutines, multi-byte unsigned number of the division subroutine, multi-byte BCD subtraction subroutine code, code access multi-byte BCD complement subprogram, multibyte BCD code to the left of a decimal (by ten) subroutine.

CRT驱动IC英文资料,是单片机开发者在开发CRT时的一个重要参考!-CRT driver IC information in English is a single-chip developers in the development of CRT at the time of an important reference!

键盘示意图键盘示意图