此为基于PT2272的无线接受程序，经过实验,可行.

用12C887制作的电子时钟,用89C51单片机读取并显示.-12C887 produced with electronic clock 89C51 single-chip reader and displayed.

用ATMEL AVR单片机开发的MMC程式在SPI模式-with ATMEL AVR development programs in the MMC SPI mode

AD7705程序，基于AT89C52单片机-the program for ad7705，based on the AT89C52 mcu

游戏机的一些原理说明 包括vga－TV 扫描板，连线麻将的文档和原理图-console some Rationale including vga-scan TV panels Alliance mahjong documents and schematics

多款电脑绣花机电机驱动控制程序，包括提升电机、锯齿电机-Variety of computer embroidery machine-driven mechanical and electrical control procedures, including the upgrading of electrical, electric serrated

LCD-7279的经过调试多次已经能够实现在指定的位置显示特定的数据。 程序lcd1.c实现基本的功能，即：键盘输入0、1、2、3、4、5、6、7、8、9、acdef 在液晶的指定位置显示实现满屏或半屏显示点阵和字符，调入一幅图画的代码进行显示；-LCD-7279 after the repeated testing has been able to achieve the specified location-specific data. Lcd1.c procedures to achieve the basic functions, namely : the keyboard input 0, ,36.2. 8,9. a b c d e f in the designated location LCD realize Manping or semi-Screen Display and characters, transferred to a picture of the code display;

RTC芯片，ds1302的芯片驱动程序，-RTC chip, ds1302 chip driver

lcd多级菜单实现，转摘！-LCD achieve multi-level menu, journals!

基于转换器的压力测量与精度分析-converters based on the pressure measurement and analysis accuracy

不带汉字库的12864液晶程序，经过修改，可显示16*16汉字，8*8字符串，经过调试，可放心使用-without the LCD procedures 12864, as amended, will show that 16* 16 Chinese characters, 8* 8 strings, after debugging, can be assured use!