7、hesystemadoptsquiteanewintegratedcircuit,whichmakesitfunctionbetterandrunmoreconvenientlywhenputintopractice.Furthermore,notonlycanitachievethegoalsofmanifestingandregulatingthetemperature,butalsoit can becontrolled.Andithasmuchofvaluetoapplyandpopularizeinotherfie