LITERATURE REVIEW

JOURNAL 1

TEMPERATURE SENSOR

A temperature sensor plays an important role in many applications. For example, maintaining a specific temperature is essential for equipment used to fabricate medical drugs, heat liquids, or clean other equipment. For applications like these, the responsiveness and accuracy of the detection circuit can be critical for quality control.

More frequently, however, temperature detection is part of preventative reliability. For example, while an appliance may not actually perform any high temperature activities, the system itself may be at risk to overheating. This risk arises from specific external factors such as a harsh operating environment or internal factors like self-heating of electronics. By detecting when overheating occurs, the system can take preventative action. In these use cases, the temperature detection circuit must be reliable over the expected operating temperature range for the application.

Credit to : Kumar, V., Mahala, P., Kumar, N., Sharma, N., & Rathora, P. (2017). Smart Home Automation Security System Based On IoT