智能温度感测器

（1）8051 的Port 1连接到LCD显示PORT 3的P3.3,P3.4和P3.5分别连接到LCD显示器的控制线，程序执行时可以让LCD显示器显示出时间和日期。

（2）温度感测组件AD590经由ADC0804将感测到的温度，转换成数字数据，然后经由PORT 0输入8051。

（3）8051的第10和第11只脚RXD和TXD分别连线到MAX232，然后连接到PC的COM埠。

（4）8051实验板每　小时就读入ADC0804转换的数字温度数据，然后记录在串行式EEPROM 93C66中。

（5）8051实验板可以经由RS232将记录在串行EEPROM 93C66中的数字温度数据传送PC端。*/-Intelligent Temperature Sensor (1) 8051 Port 1 to connect to the LCD display PORT 3 of the P3.3, P3.4 and P3.5 are connected to the LCD display control line, the program execution allows LCD monitor shows time and日期. (2) AD590 temperature sensing components measured by the ADC0804 to sense the temperature, converted into digital data, and then enter the 8051 via PORT 0. (3) 8051 10 and 11 feet respectively, RXD, and TXD connected to the MAX232, and then connect to the PC' s COM port. (4) 8051 Experimental plates per hour enrollment ADC0804 to convert digital temperature data, and then recorded in the serial EEPROM 93C66. (5) The 8051 experiment panels can be recorded through the RS232 serial EEPROM 93C66 in the digital temperature data transmission PC side.* /