"Smart Home Automatic Temperature-Based Fan Controller Using PIC18F4550"

"This dataset presents temperature measurements and corresponding fan control responses obtained from a smart home automatic temperature-based fan controller implemented using the PIC18F4550 microcontroller. The system utilizes an LM35 temperature sensor to continuously monitor ambient temperature and automatically switches the fan ON or OFF based on a predefined threshold of 22\u00b0C. The dataset consists of time-stamped temperature values along with the system\u2019s operational status, capturing behavior under varying environmental conditions. It enables analysis of system performance metrics such as response time, switching accuracy, and stability near the threshold region. Additionally, the dataset reflects practical aspects such as sensor noise handling and control reliability. This dataset can be effectively used for research and development in embedded systems, smart home automation, and temperature control applications, offering a valuable reference for designing low-cost, energy-efficient, and intelligent environmental control systems."