This document contains the specific NE555 internal circuit 555 and the specific...

用PIC18F4431设计的空调软件，工作方式与海尔的氧吧空调一样。-PIC18F4431 with the air-conditioning design software and work with the Haier air-conditioning as Oxygen-bar.

12" LCD iniotial +SSD1289IC-12" LCD iniotial+SSD1289IC

ds1302的dsp c程序,芯片类型:tms320lf2407 -ds1302 the dsp c procedures, chip types : tms320lf2407

Serial Communication Interface SCI : Transmit & Receive Interrupt -Serial Communication Interface SCI : Transmit

示例程序下载关于单片机接上-download examples of SCM connected

avr attiny2313红外线接受程序-avr attiny2313 infrared accepted procedures

51单片机的中断内容汇总归纳，尤其适合于初学者。-51 MCU as the interruption of the consolidation, especially for beginners.

自己参加07电子设计写的内码转换的程序包，包含unicode的多种码制转换。-Electronic Design 07 to participate in their own written code conversion package, that contains a variety of unicode code conversion system.

本程序用于键盘的识别，通过编程，使按下K1键时第一个数码管显示1，按下K2键时第一 //个数码管上显示2，按下K3键时第一个数码管上显示3，按下K4键时第一个数码管上显示4， //对键盘的扫描采用查询方式

这篇实验报告是关于单片机多路数据采集的，本实验由2大部分组成：1、为用EPOROM构成的心电信号发生器；2、为多路信号的微机采集与显示；第一部分实验主要研究可编程序存储器EPROM的非计算机应用。把存储在EPROM中的数字心电信号读出并通过D/A转换为模拟信号显示在示波器屏幕上。 第二部分实验的目的是研究一个数据采集系统，该系统利用ECD-51型单片机为中心，由D/A芯片等将各种低频信号以及由EPROM产生的模拟人体心电信号变换成离散的数字信号存入微机内存，以待进行数据处理和分析，然后再通过D/A转换将其还原成模拟信号显示在示波器的屏幕上。 -This experimental report on the multi-SCM data acquisition, the experiment by the two major components : 1. EPOROM pose for the use of the ECG signal generator; 2, multi-path signals in the computer acquisition and display; the first major study of experimental programmable EPROM memory in non-computer applications. Stored in the EPROM of ECG read out by D/A conversion of analog signals displayed on the oscilloscope screen on. Part II The purpose of this experiment is to study a data acquisition system, which uses ECD-51 microprocessor as the center, from the D/A chips, and other various low-frequency signal from EPROM and the simulation of human ECG transform into several discrete signal words into computer mem