PIC单片机SPI通信C语言程序（93LS46）

Freescale i.MX51 debug board - boot from USB-Freescale i.MX51 debug board- boot from USB

自己编的经过批量测试的lpc213x spi 程序包-own series of tests after batch lpc213x spi package

MODBUS通信协议MODBUS源代码最初是MODICON为自己生产的PLC（可编程逻辑控制器）协议而开发的，后来广泛应用于工业部门，这是一对多的通信方式，他的方式是免费开放的，任何人都可以开发，这么多的PLC，人机界面和控制软件有支持方案。

利用KEIL C51语言编写的T6963C液晶驱动程序,头文件有具体的连接定义和汉字字库,只要硬件连接好,一定可以运行,不象有人纯粹为了下载别人的代码-use KEIL C51 prepared by the T6963C LCD driver, the first document linking specific definition and Chinese character, as long as the hardware connection, and will be able to run, unlike some others simply to download the code

关于CPU卡最浅显易懂的介绍资料，内容详尽，适合对CPU卡所知甚少的新手阅读。-On the CPU card of the most easy to understand introduction to the information, content, detail, suitable for CPU card little was known about the novice to read.

Keil C51微处理器开发工具使用指南-Keil C51 microprocessor development tools Guide

液晶显示模块手册中文详细说明，解决英文难懂的问题

电平转换芯片资料，串口与单片机通讯应用，转换后电压在0-5之间-Chip-level conversion data, with the single-chip serial communications applications, the conversion after the voltage is between 0-5

Mifare1 S50 IC卡密钥替换工具，用作卡初始化-Mifare1 S50 IC card key replacement tools, used for card initialization

单片机 mega16L 电池放电器源码-Singlechip mega16L battery source discharger