CPLD and 8051 bus interface VHDL design source code, including drawings, VHDL so...

ds1302+proteus 仿真通过 -ds1302+ proteus simulation through

LCD7920汉字液晶操作程序，已经在产品使用中，-LCD7920 LCD characters operational procedures, already in use in the product,

介绍用单片机实现时钟的程序,可共大家学习,交流.-Introduced with MCU clock procedures, a total of U.S. study, the exchange.

一款车载DVD音频处理IC驱动程式，很有参考价值。-Deal with a car DVD audio driver IC, it is reference value.

一个LCD时钟显示程序，也好似比较简单的，适合初学者-an LCD clock display program, also appears relatively simple, for beginners

一款带七路数字输入、二路脉冲输入、四路模拟输入、六路数字输出的工业控制板。值勤得学习哦。-With a seven-way digital input, Rd pulse inputs, four analog inputs, six digital output of the industrial control panel. Duty was to learn Oh.

AVR 单片机 多路AD转换采集程序，可以实现八路数据采集-AVR single-chip multi-channel AD converter collection procedures, can achieve eight-way data acquisition

八段数码管显示实验（Keil），这在德国的单片机软件上可以运行。-It shows experiment (Keil digital tube), which in German single-chip microcomputer software can run.

基于凌阳单片机SPE061A的超声波测距程序，具有短距离测距，中距离测距和可调距离测距等三种功能，运用凌阳大学计划所提供的开发板，可以很容易实现障碍物距离的检测-Based on Sunplus SPE061A Singlechip Ultrasonic Ranging procedure, with short-distance ranging, ranging in distance from the rangefinder and adjustable three functions, the use of Sunplus University plans provided by a development board, can easily realize the obstacles Detection of objects distance

这是一个本人编写的程序，单片机89C52，主要是通过计量芯片ATT7028测量输入端的电压电流及电压电流间的各个夹角值，比较有用-This is the one I prepared procedures, 89C52 microcontroller, mainly through measuring chip ATT7028 measuring the input voltage and current, voltage and the current value of various angles, more useful