c8051f020中使用液晶lcd的程序，经调试通过。液晶采用fyd。

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.

Micro codes for interfacing with atmega16

本程序是基于89C51的足球换人牌的功能实现-This procedure is based on the 89C51 football Substitution realization of the function card

一个4X4的键盘程序设计，希望能对大家有一定的帮助-A 4X4 keyboard programming, I hope everyone can have some help

此程序为利用mage8 AVR 和EM4094实现读取ISO15693类型卡的C程序、读卡稳定、这个项目我们做了好久、非常不错的程序、很适合做这方面产品的朋友们参考-This procedure for the use of mage8 AVR and EM4094 achieve ISO15693 type of card reader C procedures, reader stability, the project we have done for a long time, very good program, it is suitable for products in this area refer to my friends

it can be used to learn programing for 51

lcd显示keil源码-lcd demonstrates the keil source code

一个红外解码的源程序~用来解码大多数的红外线遥控编码~-An infrared source ~ used to decode decoded most of the infrared remote control codes ~

用C51编写的电热水壶C51程序，附详细的代码，测试通过，放心使用，请认真参考-C51 with C51, prepared by Electric Kettle procedures, with detailed code, test, ease of use, please give serious consideration to

用c语言实现对单片机端口的设置，已经调通，拿出来给大家分享-Use c language to realize single-chip port settings have been adjusted pass out to everyone to share