51例有很多很好的例子，原来的原代码…

51单片机驱动LCD的子程序，LCD为定制的液晶，采用HT1621作为LCD驱动芯片-Single-chip LCD driver 51 of the subroutine, LCD for customized liquid crystal, used as the LCD driver IC HT1621

基于ISD4004 的录音系统。该设计通过对ISD4004 语音芯片的介绍,使读者熟悉了1SD4004 的基本应用。同时给出了单片机控制下的硬件电路和软件设计,使读者对系统有一个详细的了解。-ISD4004-based recording system. The design through the introduction of the ISD4004 voice chip so that readers familiar with the basic application 1SD4004. At the same time, given under the control of a single-chip hardware circuit and software design, so that readers on the system has a detailed understanding.

用ATmega8单片机驱动1602液晶显示，-ATmega8 using 1602 single-chip LCD driver,

本模拟I2C软件包包含了I2C操作的底层子程序，使用前要定义好SCL和SDA。在标准8051模式(12 Clock)下,对主频要求是不高于12MHz-The simulation package includes I2C bottom I2C operation subroutine, before the definition of a good use of SCL and SDA. 8051 in standard mode (12 Clock), the requirements for the frequency is higher than 12MHz

健身器械面板显示程序，可以显示时间，距离，速度等，并具有三个按键进行相应的操作-fitness equipment panel display program can demonstrate that time, distance, speed, and with three buttons for the appropriate operating

介绍了使用单片机产生音乐的方法，以及生日歌，祝你平安，八月桂花香的示例程序。-Introduce the use of single-chip generated music methods, and the birthday song, I wish you peace,八月桂花香sample procedures.

DTMF Generator for AVR

ID读卡程序,在可以读取ID卡卡号,判断身份,在门禁考勤大量应用-ID card reader, and in the can read ID cards card number, as judge, in a large number of applications are disucssed

单片机的　液晶显示电冰箱稳控器　Ｃ语言的　用１６０２显示，ＤＳ１８Ｂ２０测温-Single-chip LCD controller C refrigerator stable language to use 1602 display, DS18B20 temperature

SMG12864接口程序 调试已经通过 ，可以放心使用-SMG12864 debug interface program has passed, you can rest assured that the use of