设计以80C51为微处理器，包含LCD显示（LM017L）、报警事件记忆（24C02）、时钟定时（DS1307）及IIC总线等子程序-Designed takes 80C51 as microprocessor, including the following subprograms :the LCD display (LM017L), alarm episodic memory (24C02), the clock timing (DS1307) and the IIC bus,etc.