LOGIC

说明：  用4*4矩阵键盘给液晶1602送四位数，其中第四行按键设置为功能键，按键显示可调对应位的数字(With 4* 4 matrix keyboard to send the four-digit LCD 1602, the fourth line of buttons is set to function keys, adjustable button displays the corresponding number of bits)

本程序是TI的32位单片机LM3S9D96官方开发板上、基于IAR平台的，用C语言编写的的一个设计AD、液晶显示、串口打印的完整工程文件。已经调通。原创的程序。对于掌握LM3S些列单片机的高级功能很有用。(This program is TI' s 32 the microcontroller LM3S9D96 official development board, IAR platform, written in C language design the AD LCD, serial print complete engineering documents. Has been transferred Qualcomm. Original program. Useful advanced features master LM3S these columns microcontroller.)

基于avr单片机，1302芯片实现时钟，单字节读写(avr atmega16 ds1302)

说明：  尽管模拟高频头在开发中用得已经减少了，但是模拟电视接收功能在许多数码产品上仍有其身影。希望对本站的朋友有所帮组！(Although the analog tuner in the development of using has been reduced, but the analog TV reception capabilities in a number of digital products still has its shadow. Want to site a friend had to help group!)

DDS9850，亲测可用，有中文解释，信号发生器(DDS9850, pro-test is available, there are Chinese explanation, the signal generator)

设计进程控制块PCB的结构，建立进程就绪队列，编制最低松弛度优先调度算法(windows operate systerm)

430 单片机的i2c程序，430有i2c集成(this is an I2C program of 430)

51单片机中的LCD12864显示,用的是C语言，为KEIL程序包。(51 microcontroller in LCD12864 display)

Msp430 LaunchPad s sound code that edited by Visual C++l.

超声波测距模块扩展实验，使用超声波传感器，把数据结果显示在1602上。(Ultrasonic Ranging Module extension experiments using ultrasonic sensors, and display data results in 1602.)