PHILIPS非接触射频卡RC500的开发技术资料,

usb接口应用文件供参考 usb接口应用文件供参考-usb interface application documents for reference us b interface application documents for reference

对单片机初学者非常实用的一些小程序，这是第一部分-right MCU beginners very useful to a number of small, this is the first part

一个单片机控制有刷电机的C代码-an MCU control of a motor brush C code

液晶LCD1602的单片机的C语言程序的编写以及液晶模块使用详解-LCD1602 LCD microcontroller of the C language program to prepare and explain the use of LCD Module

报警电路 单片机控制的自动报警器 C程序和汇编编写-Single-chip control circuit alarm alarm automatic compilation of procedures and the preparation of C

AT24C256是ATMEL公司256kbit串行电可擦的可编程只读存储器，8引脚双排直插式封装，具有结构紧凑、存储容量大等特点，可以在2线总线上并接4片该IC，特别适用于具有高容量数据储存要求的数据采集系统。本文将介绍该IC的工作原理和与单片机的软硬件接口。-ATMEL Corporation AT24C256 is 256kbit serial electrical erasable programmable read-only memory, 8-pin double-line package, has a compact structure, characterized by large storage capacity can be 2-wire bus, and then 4 the IC, is especially suitable for high-capacity data storage requirements of the Data Acquisition System. This article will introduce the working principle of the IC and single-chip hardware and software interface.

单片机小精灵是一款单片机辅助开发工具，提供常用51系列单片机的参数计算和资料查询功能。 -Microcontroller is a Microcontroller Pac-assisted development tools, providing popular 51 series microcontroller parameters and data query capabilities.

avr单片机，4*4键盘源程序-avr microcontroller, 4* 4 keyboard source

自己的51开发板源代码 C，里面包含有流水灯,数码管显示,温度数码管显示,中断―定时―计数,USB_MEGA8_ISP 电路图，USB_MEGA16_JTAG电路图等实验程序，内容丰富-51 development board

AT89C2051驱动步进电机的电路和源码(用keilC51)-AT89C2051 stepper motor drive circuits and source code (using keilC51)