This document describes a flame scanner circuit project designed to detect flames in thermal power plants. The system uses Light Dependent Resistors (LDRs) and a temperature sensor to monitor the intensity and temperature of burning fuels. It sends the sensor data to a microcontroller which determines if burning is efficient or if the plant needs to stop or continue processes. The goals are to reduce human danger, prevent fuel accumulation, and digitize the system. It discusses the components, working mechanism, benefits of the proposed digital approach, and concludes the paper describes an innovative way to synchronize mechanical systems with a microcontroller for a digital flame detection system.