OV CMOS图像传感器，单

Compal schematic diagram 2

这是一个4*4键盘程序,已通过串口检测,效果还不错，给需要的朋友的一个参考。-This is a 4* 4 keyboard procedures have been detected through the serial port, the effect is also true that to a friend in need a reference.

ARM2410AD接口程序，ADS编译，测试没问题对触摸屏有兴趣的初学者可以用-ARM2410AD interface program, ADS compiler, testing is no problem on the touch screen are interested in the beginners can use

该算法为带低通滤波的PID控制仿真源代码 用MATlab开发，能够管直接运行-The algorithm for the low-pass filtering with the PID control simulation using Matlab source code development, to pipe directly to run

利用单片机实现简单音乐发生器，可以尝试实践一下，比较简单-MCU use simple music generator, may try to practice that is relatively simple

12864LCD显示控制 可以显示图形和动画-12864LCD display control can display graphics and animation

C51七种实用子程序集3-C51 seven practical subroutine Set 3

基于at89c2051的方波发生器，MAIN: MOV SP,#60H 设置SP指针 MOV R0,#50H 显示缓冲区首地址时50H ML0: CLR A MOV @R0,A 显示缓冲区清零 INC R0 CJNE R0,#55H,ML0-AT89C2051 based on the square-wave generator, MAIN: MOV SP,# 60H Set SP pointer MOV R0,# 50H shows that the first address buffer 50HML0: CLR A MOV @ R0, A display buffer cleared INC R0 CJNE R0,# 55H, ML0

STM32 单片机产生32768Hz的方波 其中有定时器的配置-STM32 MCU 32768Hz square wave which produces the configuration of timer