RS232通信程序，是PC机与单片机之间的通信

该程序模块包含无线收发模块 NREF905的所有功能库函数 本库函数与外部函数接口简单易用且代码规范简洁-The program module contains the wireless transceiver module NREF905 all the features of library functions of the library function and the external function interface is simple and concise code norms

PCB布线规则-.

atmega16L的LCD经典试验已经通过验证-atmega16L the LCD classic trials have been validated

基于Profibus_DP现场总线的电能表设计-Profibus_DP fieldbus-based energy meter design

12864LCD(带汉字库)显示遥控键值读取器 * * LCD型号：TS12864A-3（带汉字库）或兼容型号 控制器ST7920 * * MCU:AT89S52 ,晶体频率：11.0592MHz * * P0口为128*64LCD的数据 D0-D7 * * K17键按下，继电器吸合。K19键按下，继电器关闭 * * 显示程序在中断服务程序之中-12864LCD (with汉字库) shows the remote control key reader** LCD Model: TS12864A-3 (with汉字库) or compatible controller Model ST7920** MCU: AT89S52, crystal frequency: 11.0592MHz** P0 population is 128* 64LCD data D0-D7** K17 button pressed, the relay pull-in. K19 button pressed, the relay to close** display program in the interrupt service routine of

8051-led light-..........................................

利用单片机的P32管脚进行测量频率,计时很精确-P32 pin single-chip computer to measure the frequency, timing is very precise

空调遥控器编程实例，NEC单片机。-air conditioning remote control programming examples, NEC MCU.

320240lcd Drive 89系列单片机通用-320240lcd Drive 89 Series Single-chip Universal

51单片机的 中文拼音输入法 c源程序 -51 Singlechip Chinese Pinyin input method c source