用upd6464 给TV信号 加叠加字符

串行DA，MAX549PDF及汇编原程序，测试成功。51控制。-serial DA, and the compilation of the original MAX549PDF procedure, tested successfully. 51 control.

DS18B20温度监控程序，上位机与单片机通过串口进行通信-DS18B20 temperature monitoring procedures, and single-chip host computer through the serial port to communicate

用５１单片机读取ＣＦ卡的程序。对许多项目有参考价值-51 microcontroller with CF card reader procedures. Many of the projects to be a valuable reference

无线传感网络结点数据采集，应用CC2420和Atmel的Atmega128L进行开发，环境为ICCAVR-Wireless sensor network node data collection, application CC2420, and Atmel" s Atmega128L for development on the environment, ICCAVR

DS12877A驱动程 DS12877A驱动程-DS12877A driver DS12877A driver

基于ADEK-PC实验系统多路温度信号（0~85℃）数据测量采集系统-based ADEK-PC experimental system of multi-channel temperature signal (0 ~ 85 C) measurement data acquisition system

proteus中文资料,学习proteus的好东西来的,要的就下吧-Proteus Chinese information, learning Proteus good things come to the right on the next

电动自行车控制程序,包括功率显示,刹车,自动巡航等功能,已经调试,现在我正在使用-Electric bicycle control procedures, including the power display, brake, auto cruise and other functions, have been debug, and now I am using

点阵显示汉字程串口输出字符数据，P2口输出行扫描信号,P0_0输出595锁存信号-Dot-matrix display Chinese characters-way serial output data, P2 I scan signal output line, P0_0 latch 595 output signal

用at89s52访问MAX7219(LED数码显示）-AT89S52 visit with MAX7219 (LED digital display)