一个ADC0809和DAC0832的程序

《单片机原理与实用技术》第2章-"SCM principles and practical technology" Chapter 2

基于单片机可编程低通滤波器设计。有需要的朋友请下载-Based on single-chip programmable low-pass filter design. Friend in need, please download

STC89C58RD+系列从isp程序切换到应用程序,觉得有点用的可以下来-STC89C58RD+ Series from the isp switch to the application procedures, can be used a bit down

多路巡回检测，已成功调试，12887芯片制作，51单片机编程-Multi-circuit testing, debugging has been successful, the production of 12,887 chips, 51 single-chip programming

RS-485接口具有较强的抗干扰性，数据传输的距离较远，在一些应用中常常需要把RS-232标准的信号转换为RS-485的标准信号进传输。图中所示电路允许数据在RS-232/RS-485这两个不兼容的串行数据接口间传递。传输速度为480波特时，传输距离可达1750米。图中双RS-232收发器IC1将主机(PC)输出的RS-232电平转换为TTL电平，驱动高速RS-485收发器IC2 的输入，倒相器使IC2、IC3在受到起始位时被激活。-RS-485 trying to lay all the thoroughly bleed at the nose picking up the birthday 扰 fern cavity 强 ， Chu Huai basin cavity beat escapement for the birthday candle远Now ， Which instance, using Beckmannia中

这是关于DS18B20的读写程序,数据脚P2.2,晶振12MHZ 温度传感器18B20汇编程序,采用器件默认的12位转化,最大转化时间750微秒 显示温度00到99度,很准确哦~~无需校正!-DS18B20 on literacy, data P2.2 feet, 12MHZ crystal temperature sensor 18B20 assembler, using the default device into 12, the largest 750 microsecond conversion time show that the temperature from 00 to 99 degrees, very accurate ~ ~ Oh, no correction!

总共是三部分凌阳单片机ppt教程，如有学凌阳的可以看看，个人感觉还不错啦！-A total of three-part tutorial ppt Singlechip Sunplus, if the school can look at Sunplus, personal feeling还不错啦!

单片机在电冰箱智能模糊控制中的应用-SCM in refrigerators Intelligent Fuzzy Control System

基于51单片机的 c语言 数字脉搏计的设计-C language based on single chip design of digital pulse meter

STC89C58RD+系列软件实现多串口-STC89C58RD+ Series software multi-serial