PIC单片机入门教程， 非常实用

opentcp-8052-1-0-4-1-src,包含了常用的网络协议，已经成功的移植到51中-opentcp- 8052-1-0-4- 1-src, contains commonly used network protocol, already successful transplant 51

AVR单片机 液晶菜单程序 使用的1602B_LCD液晶-AVR LCD menu Singlechip procedures used in liquid crystal 1602B_LCD

89s51单片机控制的键盘和led系统，键盘送数led从低到高位的显示-89s51 MCU control of the keyboard and led system, the keyboard to send a few led from low to high Show

万龙开发板的原理图和pcb图，仅供交流和学习用。-Wanlong development board schematic and pcb map, only with communication and learning.

通过了硬件调试，用89c51控制18b20采集温度。而且还是简单易懂的c语言-Hardware through the debugging, use 18b20 Acquisition 89c51 temperature control. It is also easy-to-understand language c

详细的mp3设计sch pcb图纸几源代码-Mp3 detailed design drawings sch pcb several source code

实现公历与农历的转换一般采用查表法按日查表是速度最快的方法但51 单片机寻址能力有限不可能采用 按日查表的方法除按日查外我们可以通过按月查表和按年查表的方法再通过适当的计算来确定公历日所对应的 农历日期本文采用的是按年查表法最大限度地减少表格所占的程序空间-Limited can not be used In addition to a daily look-up table method of daily things that we can search through monthly and annual look-up table look-up table method and through the appropriate calculations to determine the calendar day corresponding to the Lunar date of this paper is the annual table look-up table method to minimize the space occupied by program

两个7段共阳LCD显示器，可以调整倒计时时间-A total of two 7-yang LCD display, you can adjust the countdown time

红外的发射和接收 单片机红外发射（原理与设计程序）-SCM infrared emission (theory and design program)

积分式直流数字电压表avr 单片机控制电路文件-avr