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Standalone embedded systems are having its limitation of display and control from the place of its installation. This paper explore the possibility of an embedded system for controlling and monitoring of temperature in a broad interactive way by providing its interface through a LAN (Local Area Network) based personal computer. Embedded hardware circuit is fabricated in to two separate digital circuits connecting to two com ports of PC.. First circuit will transmit sensed temperature to PC through COM port for display of same in computer. Second digital circuit will provide necessary hardware control of some devices for temperature control automatically. It is implemented through relay based on the set value of temperature stored in database of computer.
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