用于对远方现场信号和工业设备的远程监测、控制和通讯的装置。...

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.

ATmega8-使用Protues仿真,让你不用开发板也可以学到单片机.-ATmega8-use Protues simulation, so you do not have development board can also be learned Singlechip.

Interface PS/2 key board-Interface PS/2 key board

avr入门用的 有protus仿真图 -avr entry has protus simulation used in Figure

串口扩展,又一个UART扩张成为五个,GM8125驱动程序-Serial port expansion, another five become UART expansion, GM8125 Driver

单片机开发源代码, 单片机开发源代码.-Single-chip development source code, source code to develop single-chip, single-chip development source code.

51单片机控制通过串口控制多个七彩LED灯.-51 single-chip control through the serial port to control a number of colorful LED lights.

在51单片机的P0口连接上LED，通过本程序对LED进行点亮、判断操作，来测试P0口的引脚。-Drive LEDs via P0 port of 51 MCU, to test prot 0.

c51的温度测量程序,利用的是模拟输入初学哦，写得不好。-Get Temperature with C51

4个键盘测试程序 4个键盘测试程序-4 keyboard test procedure four keyboard test procedures