atmel官方的sam7x256芯片在keil编译环境下的全部源代码，以工程形式提供。...

TA9257 东芝收音调谐IC的控制程序.-TA9257 Toshiba radio tuner IC control procedures.

利用FIFO数据结构,在8051单片机上实现全双工通讯,实现MODBUS通讯协议-Use of FIFO data structure, in 8051 to achieve full-duplex communications, realize MODBUS communication protocol

DS1302芯片的资料（英文）。有需要的朋友下载！-DS1302 chip information (in English). Friend in need to download!

在ATmega16上的一个简单的AD转换程序-ATmega16 on at the AD of a simple conversion process

内容： 1、试验目的：了解按键的扫描原理 2、实现现象：同时按键抢答，先按的键有效，其他按键锁死 复位后重新开始抢答 3、硬件要求：按键 LED灯 原理：最先按下按键者有效，其他均无效-Contents: 1, test Objective: To understand the key principles of scanning two to achieve phenomenon: the key to answer in the same time, press the key and effective, other key-lock reset and re-start to answer in 3, the hardware requirements: button LED lights principle: first press the keys are valid, others are null and void

基于at89c51snd1c的硬盘MP3播放器-At89c51snd1c hard drive-based MP3 player

本程序介绍了msp430的按键程序，对初学者很有用！-This procedure introduced the MSP430 keystroke procedures, useful for beginners!

使用68HC705J1A写的一个键盘的代码,包括资料说明,一份难得的资料,本人开发键盘时好不容易才找到的资料-68HC705J1A use of a keyboard to write code, including the information note, a rare information, I developed the keyboard is not easy to find when the information

单片机开发源代码, 单片机开发源代码.-Single-chip development source code, source code to develop single-chip, single-chip development source code.

独立模块通过到单片机控制，数码管显示。能显示秒，分，时-Independent modules to single-chip microcomputer control, digital tube display. Can show seconds, minutes, hours