单片机 keilc51 和 porteus 组合仿真，用单片机实现跑马灯功能，初步了解单片机的功能和接口方面应用...

恒压供水测试程序，用的是51系列的单片机-constant pressure water test procedure, the 51 series of MCU

2片显示驱动芯片HT1622的C51底层程序-two display driver chip HT1622 the bottom procedures C51

Motorola公司单片机MC68HC908实现PWM功能的实例程序,C语言在Code Warrier集成环境中编写。-MC68HC908 PWM function of the sample program, C language in the Code Warrier prepared integrated environment.

at89c5x系列的at89s54的芯片资料-at89c5x series chips at89s54 information

这是一个C51做的GPS终端 CPU：89S52 语言： Keil C51 主要是RS232通信-This a C51 done GPS terminal CPU : 89S52 Language : Keil C51 is RS232 communication

该程序用于控制电机的速度,通过占空比PWM来实现该功能.-The program used to control motor speed and PWM duty cycle to achieve through this feature.

8051编译器 dos下 很小-8051 compiler under small dos

LPC2119芯片中的RTC实时时钟程序，该程序实现LPC2119实时时钟功能。-LPC2119 chip real-time clock of the RTC program, the program is to achieve real-time clock function of LPC2119.

c8051f120占空比PWM转速单闭环控制直流电机-c8051f120 PWM duty cycle speed single-loop DC motor control

8051单片机控制LED实现流水灯循环显示-8051 to achieve flow control LED lights cycle show