AT89C2051单片机与PC机的RS232通讯接口子程序，实现管理科学。

AVR单片机实现AD采集PWM播放声音功能-AVR MCU AD Acquisition PWM voice broadcast functions

模数转换，即ad-convert,能够实现模拟到数字的转换。-ad-convert

对PIC16F877芯片的EEPROM数据区进行读写的演示程序和PIC16F87X系列芯片通过SCI（串行通信接口）来实现与PC的通信。-right PIC16F877 chip EEPROM data area of the display and write procedures and PIC16F87X series chip SCI (Serial Communications Interface) and PC communication.

读卡器IC卡SL4428 读写模块源代码-Reader IC card SL4428 R/W Module source code

文本模式模仿磁盘扫描外观 程序很简单,主要是把光标藏起来了,练习下文本模式下的作图.-Text-mode ScanDisk to imitate the appearance procedures are simple, the main is to hide the cursor, and practice under the text mode mapping.

C51程序-C51 procedures

msp430flash型单片机的封装库，呵呵，好东西-msp430flash- Packaging the MCU, what good things

192*64显示lcd程序，功能：根据参数x_add,y_add往LCD中写1个字 输入：1： 写到LCD的X、Y坐标；2：数据地址 输出：无-LCD display procedures, functions : the parameters x_add, LCD y_add to write a character input : 1 : LCD wrote the X, Y coordinates; 2 : data output address : None

运用AVR单片机MEGA16L控制NRF24L01射频芯片，进行数据的发送应用。-use mega16l to control nrf24l01 as a transmiter

本例程是MzT35C1 TFT模块在AVR Mega32的芯片平台上实现基本显示功能，如字符和汉字的显示、基本的绘图函数的显示（ 包括绘点、绘直线、绘圆等）-This routine is MzT35C1 TFT module AVR Mega32 chip platform for basic display capabilities, such as characters and Chinese characters are displayed, the display of the basic drawing functions (including the draw point, draw a straight line, draw circle, etc.)