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ATMEGA8-Based Temperature Controller by VishalKundal is a document available to read on EtoBox.
What is ATMEGA8-Based Temperature Controller about?
The ATMEGA8 microcontroller controls a heater and fan to maintain a constant temperature. An LM35 temperature sensor provides input to the microcontroller and a 16x2 LCD displays the set and present temperatures as well as the status of the heater and fan. A relay controls the 230VAC heater element and a 12VDC brushless fan is directly connected. The system uses up and down switches to adjust the set temperature value and turns the heater on when the present value is below the set by 10°C and the fan on whe
- Author
- VishalKundal
- Language
- EN