An Arduino based kitchen or room temperature management system that uses a DC fan to regulate and maintain ideal temperature conditions is presented in the paper. Using a temperature sensor (NTC 10K Thermistor), the system is intended to automatically monitor the kitchen environment and turn on a cooling mechanism when the temperature rises above a predetermined threshold value. As the central processing unit, The Arduino microntroller receives temperature data in real time and uses that information to make intelligent judgments about the necessary speed that the DC fan should run at. The goal of the suggested system is to offer an automatic, economical, and energy sufficient way to stop kitchens from overheating, which can happen as a result of cooking appliances and outside weather. The system guarantees a safer cooking environment, increases comfort, and improves air circulation by maintaining the proper temperature of the kitchen room. The system can also be enhanced with feature like smartphone connectivity for remote control, LCD screens for real time monitoring and temperature settings that can be changed. The components used in this paper makes the system cost effective.