液晶1602C51程序，P1口做数据线P2口做控制线

这是一段简单的8位数码管驱动程序，解决单片机菜鸟们的单片机入门苦恼，纯源码-This is a simple 8-bit digital tube driver to resolve the single-chip microcontroller菜鸟们entry distress, pure source

可编程微波炉系统 -Programmable microwave system

HID usb设备的单片机固件程序，能自己用单片机控制鼠标。-HID usb device microcontroller firmware to control their mouse using single-chip microcomputer.

红外传输程序，单片机at90s8515,红外编解码芯片max31-communicate by infraed ray

红外线遥控音量电位器,红外线遥控音量电位器-Infrared remote control volume potentiometers, infrared remote control volume potentiometer

给出了一个ucos_ii在mc9s12dg128b上的移植事例，实时多任务系统给出了五个任务-given a ucos_ii mc9s12dg128b in the transplant stories, Real-time multi-task system is a five tasks

AVRMEG32编写的一个项目代码,里面包含一般应用的模块.-AVRMEG32 the preparation of a project code, which contains the general application of the module.

此为按键部分的,读取按键值是否有按键判断部分函数-this as part of the button, reading keys value judgment whether some function keys

这是点阵程序 个人认为先学点阵再学lcd比较好 p0 p2分别接16*16点阵的高八位和低八位(纵向取模) p3口低四位接4-16线译码器（74ls154）译码器低电平为列选 消除鬼影的方法：-This is the program individual lattice lattice before you think lcd is better to learn p0 p2, respectively, then 16* 16 lattice of high and low 8 8 (vertical modulus) p3 I received a low four 4-16 Line Decoder browser (74ls154) low-level decoder for the elimination of ghosting out the election approaches:

MCS-51单片机实验 39个实用实验和源码-MCS-51 Single-chip experiments and practical experiments and 39 source