Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
The
“Industrial Temperature Controller” controls the temperature of any device
according to its requirement for any industrial application. At the heart of
the circuit is the ATMEGA328 microcontroller which controls all its functions.
A temperature sensor RTD is used for sensing the temperature of the environment
and the system displays the temperature on an LCD in the range of –55°C to
+150°C. This temperature is compared with the value stored by the user and if
the temperature goes beyond the preset temperature then relay will switch off
and if temperature goes below to preset value then relay will switch on. AC
bulb is interfaced with the microcontroller which is done with the help of a
relay.
Country : India
IRJIET, Volume 7, Issue 3, March 2023 pp. 174-176