单片机51系列测试串口的简单程序反回输入字符

AT89S51用于电能表的测量应用例子 供大家参考。-AT89S51 measurement for energy meter applications examples for your reference.

89C52直接控制方式LCD1335，非常简洁使用！-89C52 direct control LCD1335, very simple to use!

超声波测距,包括有pcb原理图，用c写的程序，还有详细的说明-Ultrasonic ranging, including schematics pcb with c written procedures, detailed instructions have

基于AVR单片机mega8的电表C源程序（第一部分主函数与显示部分）-Based on the AVR Microcontroller mega8 meter C source code (the first part of the main function and display part)

C51写的串口编程的范例，写串口的兄弟可以参考！-C51 write serial programming paradigm, write serial port can refer to the brothers!

avr单片机atmega8系列定时器的使用测试程序，本程序为示例程序，适用于初学者 -avr SCM timer atmega8 series of testing procedures, the procedures for sample procedures applicable to beginners

UPSD3200系列单片机CPLD逻辑功能C51开发包代码!-UPSD3200 Series MCU CPLD logic functions C51 Development Kit code!

LED显示主文件，其中的显示函数自己编，需msp430打开-LED shows that the main document, in which the display function own take MSP430 open

采集端程序，可以搜所电信号，每次可以采集32个信号，可以用于检测信号好差。-acquisition software, can be found by the electrical signal that can be collected each 32 signal can be used to detect bad signal.