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Cortex-M3权威指南Cn.rar Cortex-M3权威指南Cn.rar-Cortex-M3 authoritative guide Cn.rarCortex-M3 authoritative guide Cn.rar

一个基于stc89s52 nRF2401的demo代码，-Stc89s52 nRF2401 based on the demo code,

This module provides an interface to an alphanumeric display module. The current version of this driver supports any alphanumeric LCD module based on the:Hitachi HD44780 DOT MATRIX LCD controller.

实现三线控制LCD1602，并附有相关c程序，是一电子设计模块，在减少使用接口方面非常实用-The realization of three-wire control LCD1602, with c-related procedures, is a electronic design modules, to reduce the use of interfaces in a very practical

电子密码锁资料，包括设计方案，程序等相关资料。-Electronic locks, including the design of programs, procedures and other relevant information.

用c语言实现了串口发送数据 在单片机的应用中很实用-C language implementation with a single-chip serial ports send data at a very practical application of

在PIC上使用5个口线产生DTMF信号-use five lines I have DTMF signals

利用51单片机+sl811芯片实现对u盘的读写功能，代码为C++实现，可供大家参考使用-The use of 51 SCM+ Sl811 chip of u disk read and write functions, the symbol C++ Realize for U.S. use and reference

2051 Terminal.ASM 2002.12.26 整理打印 2002.12.27 增加对Reset命令的处理(9A) 2003.01.21 增加灭灯时清除数据-2051terminal

麦迪工作室51开发板LCM1602液晶屏驱动代码。可点亮1602液晶屏。-Madison Studio 51 development board LCM1602 LCD driver code. 1602 LCD screen can be lit.