AD中断服务程序,介绍了中断的利用和编程技巧

超声测距c语言程序 利用定时器产生40khz站空比50 的方波 通过检测收到超声波的时间来测距-Ultrasonic Ranging c language program generated using the timer 40khz space station more than 50 of the square wave by detecting the time to receive the ultrasonic ranging

是关于sd卡的接口电路图以及pcb封装原理图 是sd卡驱动者重要的资料-Is on the sd card interface circuit and the pcb schematic package sd card driver is important information

单片机 LCD12864显示演示程序-Singlechip LCD12864 show demo

ST7920控制的液晶程序，精心打造，一直方便-ST7920-controlled liquid crystal process, carefully built, has been to facilitate

此文档是单片机控制的家用饮料快速冷热保温机。。。 -This document is a single-chip microcomputer controlled domestic hot and cold beverages fast machine insulation. . .

电压表仪器测量，实现用VC++调试而成的仪器电压表-The source project is developed with Visual C++6.0, and works for Volt Meter instrument.

C8051F020读写AT45DB041的代码-C8051F020 read and write code AT45DB041

使用GPTC6604做的一个录放音DEMO，数据存储在外部SPI FLASH-GPTC6604 make use of an audio recording DEMO, data stored in the external SPI FLASH

基于philips的932单片机的LIN总线程序开发，通俗易懂，简单实用-based on the Philips 932 SCM LIN bus program, accessible, simple and practical

液晶屏显示程序，主要对各按键处理做了很好的处理，可随意改动各按键，通讯采用MODBUS ASCII 可以控制台达变频器的起停及速度控制-LCD display program, the main keys to deal with a very good, may be arbitrarily changed the keys, communications using MODBUS ASCII converter can console cease and the speed control