基于pic的DS1302串行实时时钟程序

HT44b0开发板的BIOS程序源码，可用SDT和ADS编译，包含了RTL8019等的驱动程序。-HT44b0 development board

DS18B20中文资料，很详细的介绍了时钟芯片DS18B20的基本原理，我找了好久才找到得哦-DS18B20 Chinese data, it is a detailed introduction of the clock chip of the basic principles of DS18B20, I look for a long time to find a Oh

this a store management system-this is a store management system

avr,单片机开发资料，usb1。1接口资料-avr, microcontroller development information, usb1. A data interface

pic16-17单片机原理与应用，详细电子书籍-pic16-17 Single-chip Microcomputer Principle and Application, detailed e-books

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8279与单片机接口 8279与单片机接口

锁定键盘的程序,程序中设定了密码正确标志,在编译软件中编译成功.-keyboard lock procedures, procedures set password correct signs, the compiler software compiler success.

接触式IC卡的读写函数，IIC通信模式的源代码-Contactless IC card reader function, IIC communication model" s source code

本文具体介绍了怎样利用Intel公司的8051单片机设计和实现一款低成本的可配置性的单路电话计费器。-This article describes how to make use of specific Intel s 8051 Design and Implementation of a low-cost configurability of one-way billing phone browser.