8279 initialization procedure, keyboard and display processing subroutine

LED照明设计基础知识大全 LED照明设计基础知识大全-LED Lighting Design LED Lighting Design Basics Daquan Daquan basic knowledge of the basics of LED lighting design Daquan

用LCD1602来显示日期和时间，源码程序-LCD1602 display with date and time, source program

由89C52与DS1302和4位数码管组成的时钟，可调整。-China man say chinese

usb to 232 学习作下在线的资料-usb to 232 to learn to make the next line of information

一款采用DS18B20的温度采集汇编程序，本程序为完整的操作实例，方便大家参考-A temperature acquisition using DS18B20 compilation process, the procedures for the complete operation of examples to facilitate reference to U.S.

基于ST7902驱动的12864LCD显示汉字、图片，显示自己做的字库汉字-ST7902-driven based on 12864LCD display Chinese characters, pictures, show the character of their own characters

ST公司STR系列单片机演示程序使用BSPI作串口通信-ST companies STR series microcontroller demonstration program for the use of serial communication BSPI

AT89C2051单片机设计开发的ML99V4型传呼机发码电路的功能、原理、编程及应用。-AT89C2051 ML99V4 design and development of the code pager type of circuit functions, principle, programming and applications.

51单片机键盘的相关处理，按键扫描，后针对具体应用进行相应处理．-51 Single-chip related deal with the keyboard, keypad scanning, after the specific application of the corresponding treatment.

基于AT89C51的电子钟源程序和Protel电路图，该电路可以实现定时开关灯，整点报时，在线调整时间、日期、定时开时间和定时关时间。 Protel电路图 其它类别 电子钟源程序 电路图源程序-AT89C51-based electronic clock source and Protel circuit, the circuit can realize lamp timer switch, the whole point of time, on-line adjust time, date, time and from time to time from time to time to open clearing time. Protel circuit diagrams of other types of electronic circuit source clock source