18B20采集温度，1602显示温度，实现温度实时检测-18B20 collect the temperature and 1602 show it,we can achieve to monitor the current temperature

万年历，用1602显示温度和时间,温度用18B20芯片，时间要1302芯片-how to use 1602

该方案通过AT89S52单片机读取实时时钟芯片DS1302和数字温度芯片DS18B20的内部数据，并进行处理后送到1602液晶显示来实现全部功能。-That clock mainly adopts the AT89S52 single-chip microcomputer as the main control core, provides clock through the DS1302 clock chip, collects and converts temperature through

89c51控制GSM模块，用ds18b20接收温度信息，实现短信收发，1602液晶的显示-89c51 control GSM module with ds18b20 receives temperature information, to messaging, the liquid crystal display 1602