该设计以新华龙C8051F020单片机作为核心器件，采用DS1302时钟芯片及HS12864-12液晶显示模块实现日期时间的显示和设置、闹钟的设置和振铃等功能，采用ISD1420P语音芯片和声光报警，整点报时及随时接受信号进行语音报时等功能，采用无线收发模块SC2262/SC2272实现对电器的无线控制。-The design of the new Hualong C8051F020 MCU as a core device, the DS1302 clock chip and HS12864-12 LCD module for the display of date and time settings, to set up and ringing of the alarm clock function, sound and light alarm ISD1420P voice chip, the whole pointtimekeeping and ready to accept the signal features such as voice broadcast, wireless transceiver module SC2262/SC2272 wireless electrical control.