一个经典的PID算法实例 很有参考价值 C语言实现

矩阵键盘检测,用于熟悉了解单片机,初次上手的人用-Matrix keyboard detection, for familiarity with the microcontroller, the initial-to-use with

单片机对DAC转换器的操作，很简便使用的。-Single-chip DAC converters on the operation, it is easy to use.

51实现TCPIP协议原理图-51 TCPIP achieve agreement schematics

NRF9E5Chinese 中文手册

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

基于F020的AD603控制程序，在电子竞赛中， 我也是用这个程序， 可以用，而且其中的F020程序，大家也可以借鉴， 经常可以用到。-very good!

51定时中断例程，比较经典的说明了定时器的实际使用-51 timer interrupt routines, the more classical note of the actual usage timer

12864液晶显示，很值得学习，仅供参考-12864 liquid crystal display, it is worth learning, for reference only

c51程序原理. .-principle

用于远程抄表系统中的一个现场数据采集模块，精确到小数点后2位，可采集2路单脉冲2路双脉冲，并向上位机提供数据-For remote meter reading system in a field data acquisition module, accurate to two decimal places can capture 2-way single-pulse 2-way dual-pulse, to the host computer to provide data