呕心沥血花了将近一个月编写的打印机程序，可用在89C51系列

T9输入法， 可 以用在手机或者单片机系统中需要显示汉字的场合，节省键盘数，--T9 Chinese input method. It could be used in mobile phone or SCM systems which need to show Chinese characters.

51单片机C语言教程,51单片机C语言教程-51 microcontroller C Language Guide, 51 C language SCM Guide

用C51中I/O口摸拟串口-simulate serial port with I/O port in language of C51

本人设计的12864完美小屏程序，供大家参考・-I design the perfect small screen 12864 procedures, for your reference

Arduino的步进电机控制，可以控制一个步进电机的方向，速度，内带stepper函数，可以直接调用-Arduino

320*240点阵液晶模块驱动程序,控制芯片为SED1335；128*64点阵液晶体驱动程序，控制芯片为ks0108.-320* 240 dot matrix LCD driver, controller chips for SED1335; 128* 64 dot-matrix LCD driver, controller chips for ks0108.

一个用于单片机仿真的好软件版。不需要花钱买仿真板，直接在电脑上用这个软件连接实物图就可以了。是电子设计的必备软件。里面还有教程！-A good simulation for the single-chip version of the software. The simulation does not need to spend money to buy plates, directly on your computer to use this software to connect the physical map on it. Electronic design is an essential software. There are tutorials there!

基于AVR的超声波测距程序，使用DS1820测温修正距离-Ultrasonic Distance Measurement Based on the AVR, the use of the amendment from the DS1820 temperature measurement

12864的初始化C程序，显示汉字，用的是ICC AVR进行编程-12864 initialization C procedures, show Chinese characters, using the ICC AVR programming