EMBEDDED DESIGN of TEMPERATURE CONTROLLER USING PIC 16F876A for INDUSTRIES and LABORTORIES

2 ABSTRACT: This paper describes a design of an embedded system for temperature controller in a industries and laboratories. The system senses the temperature from the source particularly high temperature source and after signal conditioning; signal is given to the microcontroller. The microcontroller used is PIC 16F876A, which drives the relay for making system ON-Off. The paper describes the controlling action incorporated in the hardware to control the system.