D/A7513可以用于调试 1602显示器

一个开发51的编程器软件，原版为聂志强所写，但不能编译，缺少一些文件，我加上了，修改了，能够工作了-development of a software program, for Zhixin, Nie Zhiqiang, the original written, but not compile, the lack of some documents, I add the changes to the work

此为继电器功能测试电路图DDB文件。对应源码为Relay_Function_Tester. keil c51 编写。-This is the relay circuit functional testing DDB file. The corresponding source code for Relay_Function_Tester. Keil c51 prepared.

单片机proteus仿真，可以做成实例的仿真文件3-protues

硬件描述语言，对学习EDA的人，特别是初学者都有很大的参考价值。-hardware description language, to learn the EDA people, especially beginners have great reference value.

智能车的马达控制程序,通过串口控制车的加速减速等。-This file is for Motor of Intellengence Car.

KT800综合系统板实验源程序库，非常适合单片机开发的人用-KT800 source integrated library system board experiments, very suitable for development with single-chip microcomputer

AVR单片机MEGA128驱动ks0108控制的LCD-AVR Singlechip MEGA128 driven LCD control ks0108

常用红外遥控编码资料集 包括各品牌的红外数据格式，对红外开发非常有用-Common infrared remote control encoded data sets, including the brands of infrared data format, a very useful development of infrared

功能强大的串口程序，用avr系列的mega16单片机实现-powerful Serial procedures used avr series mega16 MCU