Design of Intel 8751 Microcontroller-based System for Monitoring and Control of a Thermal Process
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An Intel 8751 microcontroller-based system was developed to monitor and control the temperature of an oven.
The IN4148 signal diode was used as the temperature sensor and the on-off control algorithm was utilized with the
system switching off the heating process whenever it attains the preset value. The system provides a digital readout
of the system temperature and a status/blinker indicator showing whether heating is in progress or terminated. The
control programs were loaded onto the memory of the microcontroller and the enable the selection of the different
temperature values. The system improves accuracy by eliminating human participation and saves operator time. The
system is easy to operate, maintain, and upgrade
Keywords
TK Electrical engineering. Electronics Nuclear engineering