必用的C程序,单片机实现滤波器的方法

一个使用c51单片机制作的电源管理程序 包括TLC2543,DS12887,24c64等程序！程序完整！-use of a decoder MCU power production management processes including TLC2543. DS12887, 24c64 procedures! The integrity of the process.

51单片机，利用扬声器产生救护车声音的效果。-51 Single-chip, using loudspeakers produce sound effects of the ambulance.

包含无线收发模块 NREF905的所有功能库函数 本库函数与外部函数接口简单易用-Wireless transceiver module includes all the features NREF905 library function of the library function and the external function interface easy to use

DS18B20测温，DS1302计时，1602液晶显示，带有蜂鸣器报警，可以设定时间-DS18B20 temperature measurement, DS1302 timing, 1602 liquid crystal display with buzzer alarm, you can set the time

MSP430的开发程序的例子+中文注释，经典-MSP430 Development example of the procedure+ Chinese Notes, the classic

24c02的c51程序-24c02 procedures

飞思卡尔的电子钟和电子琴的课程设计,包括源代码-Freescale electronic bell and the organ of the curriculum design, including source code

帮朋友写的一个用MCS-51的IO口模拟PWM使外接LED亮度渐变的程序，虽然程序小，不过注释清楚，并已调试OK。-written for a friend with a MCS-51 simulation of the IO mouth so that external PWM LED brightness gradual process Although procedures for small, but clearly Notes, and debugging OK.

利用89S52为核心实现的IDE-USB转接器 现在已经实现了主要功能：可以读取文件和复制文件。不支持格式化硬盘功能。 不过速度比较慢，我从本地硬盘复制文件到移动硬盘里去，速度只有50KBytes/S， 因为单片机速度不快，内存又少，USB1.1的速度也不快。另外，代码写得不够好 压缩包内有线路图-89S52 realize use as the core of the IDE-USB adapter now realize the main function: You can read the files and copy files. Reformat your hard disk does not support the function. More slowly, however, I copy files from the local hard disk to a mobile hard drive into a speed only 50KBytes/S, because of slow single-chip, memory less, USB1.1 speed is not fast. In addition, the code written is not good enough compression packages have circuit diagram

介绍了DS1991信息按钮在文章中的应用，对编译中使用的读写程序作了说明。