C语言、写的DS1820的程序 非常详细的注释 对51单片机的

单片机AT90S系列 制作简易USB接口（软件模拟,无usb硬件）。asm源代码- Monolithic integrated circuit AT90S series manufacture simple USB connection (software simulation, non- usb hardware). Asm source code

PWM控制输出电压由于该程序所需完成的功能比较简单，设计时采用了简单的前后台组织结构：后台程序（主程序）在非通讯状态时工作，完成各项数据的采集和预处理，并标准化至通讯协议所规定的格式。这一过程不停进行，随时提供最新数据；前台程序（中断服务程序）在接收到来自控制器的命令时启动。它对命令加以识别，并按要求向控制器传送相应数据或对数据进行解析执行。该程序的流程示意如图-PWM output voltage control due to the completion of the procedures required for the function of a relatively simple design, a simple organizational structure around Taiwan : background (main program) in non-state communication, complete data acquisition and pre-processing, and standardized communication protocol to the format provided. This process conducted on a continuous basis and provide the latest information; Prospects (interrupt service routine) from the receiving controller to activate the orders. It ordered to be identified, together with a request to the controller or corresponding data transmission for data analysis implementation. The indicative of processes figure

通过按键选择各波形的 输出并且存在AT24C02中 断电后仍然存储 -Button to choose the waveform through the output and there AT24C02 still in power storage

洒水控制器，MCU用的是EMC78862，带液晶驱动，能控制6通道洒水，绝对经典，要原理图的兄弟发邮件到：micheal23@sohu.com 需注明需要洒水控制器的原理图即可，希望大家多交流，让中国的电子事业越来越牛B-sprinkler controller, the MCU is EMC78862, with LCD driver, 6-channel control sprinkler, absolute classics, and to diagram the brother-mail to : micheal23@sohu.com need to be annotated sprinkler controller schematics can be, we hope that more exchanges, so that China"s electronic industry more cattle B

/* ex6-5.C - 绘图型 LCD 数字时钟 */-/* ex6- 5.C-Mapping LCD Digital Clock* /

STC89C58RD +宏芯（driver）驱动TOPPTFT_LCD-STC89C58RD+ Macro-core (driver) driver TOPPTFT_LCD

利用Atmel89C51、按键、蜂鸣器设计能播放十首歌曲的音乐播放系统，LCD能显示播放歌曲名-Use Atmel89C51, button, buzzer designed to play 10 songs music player system, LCD can display broadcast the song name

stc单片机IAP源码,可将数据写入单片机内部FLASH中,无须外扩FLASH,速度快-stc IAP source SCM, data can be written into the internal FLASH MCU, FLASH without foreign expansion, speed

MCS-51单片机实用子程序库1，WORD文档-MCS-51 microcontroller practical for a subroutine, the Word document

tlc1543AD转换程序,TLC1543 AD采样子程序-tlc1543AD the conversion process, TLC1543 AD sampling subroutine