DDS special chip in the microcontroller and control, and then display

用51单片机控制RTL8019AS实现以太网通讯,不错的东西，有需要的就下吧-MCU control with 51 RTL8019AS Ethernet communications, the good things that are needed on the next it

AVR mega48 控制四位液晶数码管-4 LCD AVR mega48 control digital tube

C8051F020单片机日历时钟lcd显示-C8051F020 calendar clock LCD display

利用 AT89S51 单片机的 P0 端口的 P0.0 － P0.7 连接到一个共阴数码管的 a － h 的笔段上，数码管的公共端接地。在数码管上循环显示 0 － 9 数字，时间间隔 0.2 秒。 -use AT89S51 SCM P0 port of P0.0- P0.7 connected to a digital control Yam were a-h of the pen, digital tube connected to the public. The digital display tube cycle 0-9 figures, the time interval of 0.2 seconds.

飞思卡尔HC08/HCS08系列单片机LCD驱动源码，希望对大家有用。-Freescale HC08/HCS08 series of single-chip LCD driver source code, in the hope that useful to everyone.

灭火控制盘（XMP4-2） -Fire control panel (XMP4-2)

把程序写进单片机从而控制电梯的上下，开关门，报警等功能！这个程序简单，使用性强！-procedures written into the MCU control of the elevator up and opening the doors, alarm functions! This simple procedure, the use of strong!

关于介绍AVR单片机指令的一本书，挺不错的，在开发单片机上方便查询-AVR on the introduction of a single-chip instruction book, very good, in the development of single-chip to facilitate query

485单相电能表开发程序，液晶显示。采用AD7755设计，可与掌上电脑连机通信设置各种电能表参数。-485 single-phase energy meter development process, liquid crystal display. Design using AD7755 can be connected Pocket PC communication settings of various parameters of energy meter.

此程序是通过位选选取那位显示来实现数码管的显示。-This procedure are selected through the bit that shows the election to achieve digital tube display.