So you have to do lot of power amplification if you want to increase the temperature in a furnace then just saying that you make giving a signal from a from microprocessor is not going to do it.
అలాగే, మీరు చాలా చాలా పవర్ ఆంప్లిఫికేషన్ చేయాల్సి ఉంటుంది.