Temperature detection is a crucial aspect of various industries and everyday life, especially in healthcare, food safety, and environmental monitoring. With advancements in technology, various methods are employed for temperature detection, including thermocouples, infrared sensors, and thermal imaging cameras. These devices offer high accuracy and efficiency in measuring temperature changes in both stationary and dynamic environments. In healthcare, temperature detection plays a vital role in monitoring patient health, detecting fevers, and preventing the spread of infectious diseases. Similarly, in the food industry, precise temperature monitoring ensures food safety by preventing bacterial growth and spoilage. Moreover, in environmental monitoring, temperature detection helps scientists track climate change trends and understand the impact on ecosystems. Overall, temperature detection is indispensable for ensuring safety, quality, and efficiency across diverse sectors.