11-02-2016, 03:49 PM
INTRODUCTION
The main object of our project is to update the analog data to the server with period of each second, display and store the data with temperature ,time and day through serial communication. In this project we are doing simulation in PROTEUS 6.9 using AT89c51,Analog to Digital converter(ADC),Real time clock(RTC),Temperature sensor(LM35),RS232 and designing the PCB using EAGLE software. Here the temperature is obtained as analog value and later it is converted to digital value by analog-to-digital converter.By using Real time Clock,time and day are displayed.Temperature is displayed using LM35 sensor(100o C). The whole data which is collected is displayed on the PC
screen in the hyperterminal console using RS232.