使用单片机进行按键操作，适合初学者学习。简单演示。

OV CMOS 图像传感器，单芯片方案。OV9650是市面上130万手机模组用的最多的芯片。-OV CMOS image sensor, single-chip program. OV9650 is available in the market with 1.3 million mobile phone module of the largest chip.

用反转法实现快速高效的4*4键盘扫描，并通过串口将按键值输出-Inversion method with fast and efficient implementation of the 4* 4 keyboard scanning, and send out the key value through the serial port

一个简单的程序，但是是我入门的时候写的，还不错-a simple procedure, but it is when I start to write, but also good

模块化c语言实现模拟I2C读写EPROM 程序-C language for analog modular I2C read and write EPROM program

这是自己写的关于PS2键盘接口的程序，和单片机的接口，用汇编写的，测试成功，与图形点阵液晶联合使用，不过液晶程序没有上传-This is his writing on the PS2 keyboard interface procedures, and the microcontroller interface, with a compilation of written test successfully, and graphics dot-matrix LCD joint use, but not to upload procedures LCD

这是一个汇编语言文件,利用单片机进行温度巡测的设计.-This is a compilation of language paper, using microprocessor Temperature Monitor design.

avr单片机atmea16程序。实现发光二极管1s频率闪烁-avr microcontroller atmea16 program. Frequency of blinking light-emitting diodes to achieve 1s

c8051f020单片机以太网串口通信-c8051f020 Bunches of communication of Ethernet of one-chip computer

MC9S12DG128B中断的编写、舵机的控制、电机的控制等代码-MC9S12DG128B interrupted preparation, steering control, motor control code

一个用s52单片机，制作 的一个音乐产生试验电路，和 相关 源代码。可供大学单片机试验课参考-presentation with a microcontroller, the production of a music test circuit, and associated source code. SCM Test for University Course reference