Wireless sensor for temperature and humidity measurement

Andrei Drumea; Paul Svasta

doi:10.1117/12.882390

7 December 2010 Wireless sensor for temperature and humidity measurement

Andrei Drumea, Paul Svasta

Proceedings Volume 7821, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V; 78211S (2010) https://doi.org/10.1117/12.882390
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies, 2010, Constanta, Romania

Abstract

Temperature and humidity sensors have a broad range of applications, from heating and ventilation of houses to controlled drying of fruits, vegetables or meat in food industry. Modern sensors are integrated devices, usually MEMS, factory-calibrated and with digital output of measured parameters. They can have power down modes for reduced energy consumption. Such an integrated device allows the implementation of a battery powered wireless sensor when coupled with a low power microcontroller and a radio subsystem. A radio sensor can work independently or together with others in a radio network. Presented paper focuses mainly on measurement and construction aspects of sensors for temperature and humidity designed and implemented by authors; network aspects (communication between two or more sensors) are not analyzed.

Citation Download Citation

Andrei Drumea and Paul Svasta "Wireless sensor for temperature and humidity measurement", Proc. SPIE 7821, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V, 78211S (7 December 2010); https://doi.org/10.1117/12.882390

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