一些常用的c51源码，编程时可以参考。

89c51详细介绍-89c51 in detail introduced

目的 : 建立方便的LCD162操作子程序 目标系统: 基于任何兼容C51的微处理器 应用软件: Keil C 版本 : Version 1.0 LCD162程序-Objective : To establish a convenient target subroutine LCD162 operating system : C51 on any compatible microprocessor applications : Keil C version : Version 1.0 LCD162 procedures

《单片机通信技术与工程实践》一书的源码-"SCM communication technology and engineering practice," a source book

ARM采用的是LPC2210，液晶采用TFT的。源码为C。在SMATR2210上使用过。-ARM is based on LPC2210, the use of TFT LCD

通过8255查询键值，显示不同的数字。k1显示1，K2显示2，K1和K2显示3,如此类推。最多能显示7。-8,255 inquiries through the keys, show different figures. K1 shows a, K2 showed 2, K1 and K2 showed three, and so forth. The most that can be shown 7.

51单片机加rt8019硬件平台,上web方案及详细代码-Rt8019 plus 51 single-chip hardware platform, the web program and a detailed code

MSP430 系列超低功耗16位单片机原理与应用-MSP430 family of ultra low-power 16-bit single-chip Principle and Application

频率测量程序，都是正在产品的使用中，高低频自动切换显示-Frequency measurement procedures, are all products in use, high-low-frequency automatic switching display

arm lpc2132 driver for GPIO_KeyIn

家用热水器，用汇编编写，支持代码贡献机制，好东西大家分享-Household water heaters, with the compilation prepared to support the code contribution mechanism to share good things